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For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Disproportionation reaction is a type of redox reaction where an element undergoes both oxidation and reduction simultaneously. In this video, we will look at a few reactions and try to figure out if they fall under the category of disproportionation reactions or not. Why/why not?
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
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Created by
Revathi Ramachandran
In this video, we will use the standard reduction potentials (E°) for the oxidation and reduction half reactions to check if a particular redox reaction is feasible or not.
Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/up-class-11-ch
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
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Created by
Revathi Ramachandran
A redox titration uses the principle of the oxidation-reduction reaction where we determine the amount of a substance (also called analyte) by measuring the amount of reagent (titrant) that is required to complete the (redox) reaction. In this video, we discuss one of the most common redox titrations between potassium permanganate and oxalic acid.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Revathi Ramachandran
What makes a cell prokaryotic? What makes it eukaryotic? Watch this video to learn the basic differences and similarities between the two types of cells.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Nivedhitha Suresh
How do prokaryotic cells look like? What are their features? Watch this video to learn about prokaryotes, specifically, bacteria.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Nivedhitha Suresh
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
In this video, teachers will get an idea about how to teach the topic "propagation of sound" through hands-on activities. Students will learn to identify the causes of the production of sound. They will correlate frequency, wavelength, and time and recognize and produce different frequencies of sound.
Link for text lesson plan:
https://drive.google.com/file/....d/1LX5TLQvYaNwpeXNp0
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this Experiment, we will light a paper cylinder made of tea bag on fire and make it fly up in the air! As the bag completely burns out, it gets pulled up in the air due to the flow of air also called as convection currents. Let us learn more about convection currents with this fun experiment!
The convection current is the movement of fluids such as liquids and gases generated as a result of warm material rising up and cooler material sinking down. The heated material has a lower density and is thus lighter which makes it rise up. However, the cooler material being heavier (more density) sinks. This creates a circular motion of air around the fire and this makes fire rise up in the center.
When the tea bag is lit on fire, the air above the fire heats up, expands and rises up whereas the surrounding air which is cooler tries to take its place. This creates the convection currents of air in all direction around the tea bag. When the tea bag is almost completely burnt, it has hardly any weight and the flow of convection currents pulls the bag up in the air. This shows the effect of convection currents on the burning objects. Due to this same effect, we see the small pieces of burning material go up in the air above the fire.
Hope you learned something new today and understood the process of convection currents. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Thanks!
Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das
In this video, teachers will get an idea about how to teach the topic "fiber to fabric." Students will identify the textures of different fabrics. They will understand the structure of fabric because the fabric is made up of yarn, and the yarn is made up of fibers. They will also differentiate between various fabrics and threads based on their properties.
Link for the text lesson Plan:
https://drive.google.com/file/....d/1oenmfN4CSecBq0MTn
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Friends today we will learn interesting activity about math’s using two post cards. If you don’t have the postcards then you can use two similar cut-outs from a card sheet.
Here I have two Postcards. Back in the day, people used to send messages to their friends and relatives using Postcards and today we will learn an interesting mathematical activity using them. If I ask you, what is the shape of this postcard? You may say it’s a rectangular shape which is Correct as this is a perfect rectangle. Now what is the Area of this rectangle? Area of the rectangle is calculated by the formula length x breadth. To get the area of this postcard we need to measure length and breadth. Length of this postcard is L= 14.5 cm and Breadth B = 9.5 cm so the area of this card is 14.5 x 9.5 = 137.75 cm 2 . Here I have two identical postcards so the area of both postcards will be same. Now I am folding one postcard along the width and another and another one along the length and make two cylinders. We will use a tape to join two edges. This will make two cylinders one fat and short and another tall and thin cylinder. As you know both the cylinders have made from the same post cards so they must have the same surface Area. Mark A on the fat cylinder and B on thin cylinder. Suppose I wants to fill some material in both cylinders, what you think, which cylinder will hold more of the material? In other words, which cylinder has greater volume? You have three options
1. Cylinder A
2. Cylinder B
3. Cylinder A and B both have same volume.
Most people says both have same volume and will hold the same amount of material as they are the same surface area. Now let’s test this with some pulses. Take two plates and make both cylinder stand vertically in each of them. Fill both the cylinders completely with pulses and then remove the cylinders slowly. There will be a pile of pulses in both plates. Surprisingly the fat cylinder seems to contain more amount of the pulses than the thin cylinder despite the same surface area. Let’s confirm if this is indeed the case.
Keep the fat cylinder in a plate and place the thin cylinder inside the fat one. Fill the thin cylinder with pulses up to the brim. Now gently remove the thin cylinder so that the pulses occupy the volume in the outer one. What do we see? The fat cylinder is only about 2/3 rd filled with the pulses. This confirms that volume of fat cylinder is higher. Let’s measure the volume of both the cylinders
Volume of the cylinder is given by the formula πr 2 h
Hence, Volume of Cylinder A = πr 2 h (π – 3.14, r – 2.30, h – 9.5 cm)
= 3.142 x 2.3 cm x 2.3cm x 9.5cm
=157.90 cm3
Volume of Cylinder B= πr 2 h (π – 3.14, r – 1.5, h – 14.5 cm)
= 3.142 x 1.5 cm x 1.5cm x 14.5cm
=102.50 cm3
Thus on calculating the actual volumes, we see the volume of the fat cylinder is greater than the tall cylinder by about 1.5 times. This is because volume of cylinder increases proportional to the square of the radius of the cylinder.
If you see the cylindrical containers in the kitchen, they designed in such a way that the volume is maximum for the given surface area that is, the amount of raw material required. Thus they usually increase the area of circle and not the height of the container. I hope you enjoyed this activity and learnt something new. For more such fun with hands-on science and math’s activities please visit our YouTube channel IISER Pune science activity centre. Have fun!
Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte , Sayali Deshpande
In this video, teachers will get an idea of how to teach the topic of Newton’s laws of motion using simple activities. Students will correlate the concepts of mass and inertia. They will identify the forces acting on a body in equilibrium or under acceleration, correlate mass and momentum concepts, and draw free-body diagrams. They will also find examples of Newton’s laws of motion in their surroundings.
Link for the text lesson plan: https://drive.google.com/file/....d/1-6jdoaCzQ1Hxmhujw
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Here you can see various effects of electricity.
Small homemade heater
https://sites.google.com/acads.....iiserpune.ac.in/iis
Simple DC motor;
https://www.youtube.com/watch?v=RPDlYkrg-0s
Chemical writing pencils:
https://sites.google.com/acads.....iiserpune.ac.in/iis
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
In this video, teachers will get an idea of how to teach the topic "Body Joints" using very simple activities. Students will learn about various joints in the human body. They will compare and identify the movements of different types of joints and differentiate between the mechanisms of particular movements due to the nature of particular joints and their significance in daily activities.
Link for the text lesson plan: https://drive.google.com/file/....d/1N6hvU4Eq6hk3tBDp5
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Mixtures and Methods of Separation:
In this video, we will learn how to define a mixture, the types of the mixture, and how to separate various mixtures using simple activities. Like a separator funnel, centrifuge, distillation, chromatography. Also, here, students will learn how they can make various designs using chromatography.
Link for the text lesson plan:
https://drive.google.com/file/....d/1V3kC1rvO3vRYCns92
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Solar Eclipse is an astronomical phenomenon which occurs when the Moon obscures the Sun when observing from the Earth. This is possible because even though the Sun is much bigger than the Moon, it is much farther away, making their angular diameters equal with respect to the Earth.
During a Solar Eclipse as the moon blocks the brightly visible photosphere of the Sun, the less dense but extremely hot outer atmosphere of the Sun, that is the Corona becomes visible. In this video, we also discuss some very fascinating and dynamic activities that take place in the Solar Corona.
It is important to note that the Solar Eclipse must never be viewed directly with your naked eyes. This video discusses a few methods of how to view the eclipse safely, such as solar goggles, pinhole camera or ball projection.
Make a floating ball which seems to float mid-air! In this simple experiment, we will learn about magnets, magnetic properties of various substances and how they react when placed in the magnetic field.
We know that magnets have a property that unlike poles attract each other and like poles repel each other. Using these properties, we will make a ball that floats in the air. This ball has a small magnet inside it and the stand has another magnet that attracts the ball upwards. The small counterweight is attached to the ball to keep it floating.
Now we will see how different materials react when placed in the magnetic field and do they cut the lines of forces. We see that even plate of soft iron does not cut the lines of forces but actually turns into a magnet by itself due to induced magnetism.
Hope you learned something new today and had fun learning about magnets and properties of the materials. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Thank you!
Production team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte
Prof. B. D. Chakradeo, Mukund Mehendale, Yash Bharambe,
Camera: Vivek Kannadi, Parmeshwar Singh Yadav Music: Dr. Manasi Kulkarni
Induced Magnetism in rolling Balls
Teachers will learn how to teach the magnetic effects of electric current in this video. Students will learn how we can generate a magnetic field using an electric current (electromagnet). They will find the direction of a magnetic field generated by a current. They will also learn about the Flemings' right-hand rule and its applications to different shapes of current-carrying wires.
Link for the text lesson Plan: https://drive.google.com/file/....d/1XTcTfxAcYNnF37VKi
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this video, teachers will get an idea about how to teach the topic "State of Matter". Students will learn the properties (shape, volume, and compressibility) of different states of matter. They will differentiate between three states of matter of various materials, identify different examples of three states of matter, and correlate temperature with states of matter.
Link for text lesson Plan:
https://drive.google.com/file/....d/1x47rLdpkmvTyhCund
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Simple activities on refraction of light and its applications in daily life.
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
Using very simple and readily available materials, you can learn about the uniform and non-uniform motion of objects. These activities would be immensely beneficial to teachers when teaching the topics mentioned above in the classroom.
Link for the text lesson plan:
https://drive.google.com/file/....d/1Y0Cm_pBt-K5HkG0fv
This video was produced under the IISER Pune-Tata Technologies "STEP for STEM" Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science Media Centre team of IISER Pune.
Teachers will learn how to teach different types of motion in this video. Students will learn to identify motion, differentiate between types of motion, trace the path of an object in motion, differentiate between curvilinear and rectilinear motion, differentiate between rotational and circular motion, differentiate between oscillatory and vibrational motion, and identify uniform and non-uniform motion.
Link for the text lesson plan: https://drive.google.com/file/....d/1Iedv9V67RnNq9Nsla
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this video, teachers will get ideas about how to teach the topic "sound and its production." Students will learn how to define sound, understand that sound is produced when something vibrates, describe how sound is generated, how it is propagated from a musical instrument, and apply the sound in their daily lives.
Link for text lesson Plan
https://drive.google.com/file/....d/1Qe5QuEjcD0y0khvrw
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Newton's law of inertia is explained in this video using common materials such as glass, balls, and plates. We may also make a simple planetary model out of balls of varied weights and elastic fabric to understand how planets orbit around the sun. We'll gain an idea of how to learn Newton's universal law of gravitation at the end of the video.
Link for the text lesson plan: https://drive.google.com/file/....d/1P487lmWotrM_2f_rt
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science Media centre team of IISER Pune.
A Floating Magnetic Compass
Dear friends, today we are making a floating magnetic compass by using very simple materials. First, let’s understand what a magnetic compass is. A magnetic compass is a device that indicates the directions. It is one of the most important instruments for navigation that responds in the presence of magnetic fields. You can make your own magnetic compass that can float in the water and also show the north and south directions. For this, we need very simple materials like strong magnets, needles, Styrofoam balls, a bowl of water, and a magnetic compass.
Take a strong magnet and rub it on the needle several times using the single touch method. First, let us understand what the single touch method of magnetization is. The single-touch method is one of several methods of making a magnetic material like soft iron into a magnet. In this method, one end of the magnet, say, the North Pole, is placed at one end of the needle, which is then rubbed over the needle from the end to another end, and then lifted and brought back to the first end.
After rubbing a strong magnet several times on the needle, it gets magnetized. As you know, the needle is made from iron. Let's understand how an iron needle gets converted into a magnet. A magnetic material like iron doesn't behave like a magnet because the domains don't have a preferred direction of alignment. On the other hand, the domains of a magnet (or a magnetized iron) are all aligned in a specific direction. In our activity, initially, the domain of the needle was not aligned. When you rubbed the magnet on the needle, the domain of the needle got aligned and the needle was converted into a magnet.
After converting the regular needle into the magnet, take two Styrofoam balls and insert the needle into them so that the needle can easily float on the surface of the water. Here we are using the Styrofoam balls as floaters. If you don’t have Styrofoam balls, then you can use any lighter material that can float in the water. Now place the needle in the water bowl and observe the direction of the magnetic needle. After some time, the needle moves in such a way that it always points in the north and south directions.
Then the question will come to your mind: why does the magnetic needle show the north and south directions? As we know, all magnets have two poles, a north pole and a south pole, and the north pole of one magnet is attracted to the south pole of another magnet and vice-versa. Our earth also has magnetic poles that are closer to the geographic poles of the earth, so the magnetic poles of the compass needle are always attracted towards the magnetic poles of the earth. Hence, the magnetic needle always shows the north and south directions. Here you can check the actual direction of our floating magnetic needle with a magnetic compass.
I hope everyone will like this experiment, and you can make your own floating compass.
Thank you very much.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Fun with Chemistry - Combination and Displacement Reaction
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Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
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Join us on our social media pages
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Why do objects fall down when held in slant position with respect to the surface? How do you balance a wooden plant that is in slant position? Can you use a bottle to balance it? Learn about the concept of Centre of mass in this fun science video.
Every solid object has a centre of mass. For an object to stand up straight and not topple over, the perpendicular drawn from the centre of mass should lie within the base of the object. This experiment shows how a wooden plank is unable to stand straight as its centre of mass is located out of its base.
When you attach a bottle to the plank, the centre of mass of wooden plank or the bottle is out of the base, but that of the combined system is situated inside the base. This results into the bottle being balanced properly without anything toppling over.
You can try different angles of the plank and different weight/length of the bottles to see this effect in action. Each system will have a different centre of mass and will either stand up or topple over. This can also be used to make cool looking bottle stand where bottle looks like its hanging in mid-air.
Hope you learned something new today and understood how the centre of mass plays a crucial role in balancing objects. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Thank you!
Production team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte
Prof. B. D. Chakradeo, Mukund Mehendale, Yash Bharambe,
Camera: Vivek Kannadi, Parmeshwar Singh Yadav Music: Dr. Manasi Kulkarni
This concept is covered in SSC Science and Technology Part 1 textbook, Chapter 1: Gravitation, Page no. 5.
Here you can find simple activities to understand the reflection of light and laws of reflection.
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
Understanding Plasma Ball
In this video, teachers will get an idea about how to teach "work and energy" to students, and the students will learn what the difference between potential and kinetic energy is. They will be able to identify positive, negative, and zero work and also be able to correlate between work and energy.
Link for the text lesson plan: https://drive.google.com/file/....d/1rM0aKaF_c_AN3gG3c
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this video, teachers will get an idea about how to teach the topic "Pressure" with simple activities. Students will learn to define pressure in terms of force and area. They will identify the relationship between the pressure in a liquid and the height of the container in which it is placed. They will also understand the characteristics of pressure and find daily life applications.
Link for text lesson plan: https://drive.google.com/file/....d/1i35Yfn07uMIqdnlhJ
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this video, teachers will get an idea about how to teach the topic "structure of atoms." Students will understand the structure of an atom. They will differentiate between the properties of electrons and protons, interpret the electronic configuration of an atom, and calculate the atomic number of a given atom.
Link for text lesson plan: https://drive.google.com/file/....d/1MNls1E_kIqcNuRsqf
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Level of liquids in a U-shaped tube to understand pressure is a very routine experiment in fluid dynamics. In this version of modified U-tube, we will look at how the water levels in various parts of the tube differ from each other and what is the explanation for it.
The water level in two arms of the U shaped tube is usually at the same level if the tube is open and both arms are under the same pressure. In this version, the tube is modified in a W-like shape. The central part of the tube is at a slightly higher height and all turns are curved and not sharp to avoid bending of the tube.
When you start pouring water in this modified tube, up to certain level water rises equally in two arms of one half. This is because the same atmospheric pressure is acting on both water columns. If you pour more water into the tube, the water will cross the middle section and start accumulating in the bottom of the second arm and create an air gap as seen in the video. The level in the second big arm is very much lower than the first arm. Adding more water does not increase the level in the second arm anymore.
The complex interplay between air pressure and surface tension results in different levels of water in two arms of this modified U-tube. This simple experiment clears our misconception that in any U-tube like structure, the water level will always be the same in two arms.
Hope you learned something new today and understood the process of convection currents. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das
In this video, teachers will get an idea about how to teach the topic "reflection of light" with simple activities. Students will be learning various concepts in light, like incident, reflected, and refracted angles, estimating and counting multiple images, differentiating between different types of reflections and images, and distinguishing between types of mirrors.
Link for the text lesson: https://drive.google.com/file/....d/1nVnCupzyTtU5pXt44
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Magnets are fascinating objects that we all love to play with! In this video you will learn some interesting properties of magnets and learn some physics concepts about them
To understand this, take a wooden base with an aluminum rod at its center. Firstly, place one ring magnet around the rod. Now place another magnet over the first such that both repel each other. In this case, you will see that second magnet is floating over the first magnet. Here two forces are acting on the floating magnet. First is gravity which is pulling the magnet in downward direction and second is the repulsive force between the magnets. As, both the forces are equal in magnitude and opposite in direction so the net force is zero due to which magnet remains floating in air.
If we take another magnet whose magnetism is negated (by heating in a furnace, hammering or due to exposure to non-uniform magnetic field) then both the sides will show attraction due to ferromagnetic nature of magnetic material.
Now place the third magnet over the second magnet in repulsive mode. You will observe that distance between first and second magnet is reduced due to more repulsive force from upside. When we lift up the topmost magnet from the rod the middle magnet will move upward increasing the gap between first and second magnet as the repulsive force in downwards direction is decreased.
Try this activity with more magnets and have explore the various forces that act on floating magnets. For more such hands on activities please visit our You Tube channel: IISER Pune Science Activity Centre. Have Fun!
Production team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Prof. B. D. Chakradeo, Shraddha Bhurkunde, Mukund Mehendale
Camera: Vivek Kannadi, Kanchan Sharma
Music: Dr. Manasi Kulkarni
In this video, we are demonstrating the effect of centripetal force and centrifugal force when objects are in a circular motion. Students can design simple activities to understand both the forces and their directions. They will also understand the difference between centrifugal and centrifugal force and their application in our daily life.
Presenter: Meena Nachonkar
Link for the text lesson plan: https://drive.google.com/file/....d/19fxBxdvtJA5_3_Ofl
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this video, teachers will get an idea about how to teach the topic "Human Digestive System". Students will identify and learn to label all the organs of the digestive system from the given charts, models, and diagrams. They will describe the basic structure of the human digestive system, explain the roles of major parts of the human digestive system, and recognize the functions of each organ.
Link for text lesson plan:
https://drive.google.com/file/....d/1QhtWonO-OakYW34zj
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Hello Friends, have you ever tired of mixing various colors while painting? You’ll notice that when you combine two or more colors, you get an entirely new color. Most of the sketch pens and markers that we use already have a combination of colors. Today we will learn how to separate these colors using a very simple method called chromatography.
Chromatography is a technique used for separation of individual components of a given mixture.
To learn this technique, we need three glasses, few sketch pens, filter papers, a plate, chalk pieces, wooden sticks, cello tape, and water.
Pour some water into the glasses up to about two centimeters from the bottom. Draw lines with red, black and blue sketch pen on filter paper strips at three centimeters from one of the ends as shown.
Tape a wooden stick on the other end of the filter paper strip. Suspend the filter paper strips vertically in the glass as shown. Make sure ink line remains about one centimeter above the water level. Notice the water rising in the filter paper.
Filter papers are made of cellulose. Due to the attraction between cellulose and water, the capillary action takes place, and water climbs up in the filter paper. The components of the ink dissolve in water and move with it. The sketch pen ink has either single or a mixture of multiple color pigments; each pigment has different solubility in water. The most soluble dyes move furthest on the filter paper while the least soluble pigment moves to the least distance, similarly the intermediate ones move according to their respective solubility thus separating the various pigments of the color on the filter paper. The separation of the ink molecules depends on differences in properties of dyes such as size, shape, mass, charge, and solubility.
In the filter paper marked with red sketch pen, you will observe red color pigment spread on the filter paper. Similarly, you see blue pigment when a blue sketch pen is used.
On the contrary, when you use a black sketch pen it gives a very interesting output. You will see multiple colors which are shades of blue, yellow and red pigments spread across the filter paper. The bluish color moves the farthest, whereas the red and yellow are found closer to the line.
Now that you have learned the science behind this let’s do something fun. You can draw various patterns using different color pens and filter papers.
Cut a circle with filter paper and make a hole at the center using a pair of scissors. Draw heart shape marks on this circle using brown sketch pens. Take a piece of tissue paper and make a tapering shape as shown and insert it into the filter paper. Place this assembly on the glass filled with water. Make sure another end of the tissue paper is immersed in the water.
Wait for few minutes you will observe separation of various pigments of brown color ink and finally, we will get a beautiful flower-like pattern on the filter paper. The pattern is made out of blue, yellow, green and red pigments. Observing these patterns against a bright light will show the shades of the pigments distinctly. Now go on and make your own patterns with the color pens you have at your home.
You can also try this experiment using chalk pieces. Draw rings on chalk pieces using color sketch pens. If you place the chalk piece in water, you will observe that the various pigments of the colors rise on the chalk piece.
We hope you learned some new today from these experiments.
To learn more such Fun hands-on science and math’s activities please visit our YouTube channel “IISER Pune science activity center”.
Have a fun!
Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav
To get the egg into the bottle is very popular and interesting experiment based on air pressure difference.
We place the boiled egg on the mouth of the bottle and see how it gets sucked in. Today we will perform this experiment using household materials and learn the science behind it.
For this experiment, we need wide mouth glass bottle, hard-boiled egg, lighter, Camphor and long Tong.
Choose the glass bottle such that mouth of the bottle is slightly smaller than the size of the Egg. It is not possible to put the egg in the bottle directly.
Now hold the camphor with a long tong and light it up with a lighter or matchstick. Drop it into the bottle.
Place the egg on the bottle. As the camphor extinguishes, the egg will get sucked in the bottle.
Let’s understands how this process takes place.
Since the egg fits snugly on the bottle, it creates a closed system in which the air cannot go in or out of the bottle.
The air molecule in the bottle heats up due to the burning Camphor. Heated air expands in the bottle and occupies more volume.
When the egg is placed on the bottle, the flame extinguishes due to lack of oxygen. The reduced temperature of the air results in contraction of the volume of air thus creating a low-pressure zone in the bottle.
This low-pressure zone creates suction and pulls the egg in the bottle.
Now lets us try the same trick upside down.
Hold the bottle on a flame for a while and place an inverted bottle on the boiled egg. Surprisingly you can lift the egg without touching it with hands.
Instead of the lighter, you can also try with a larger flame. Place the camphor on top of the boiled Egg. Lit the camphor and slowly bring bottle above the flame.
Allow the flame to heat up the air inside the bottle for few seconds and then place a bottle on the flame such that the bottle should touch to the Egg. The camphor flame will go off and an egg will get sucked up in the bottle making the loud sound.
For those who don’t like eggs, you can also try this experiment with a balloon.
Fill some water in the balloon so that the size of the balloon is slightly bigger than the mouth of the bottle. As the membrane of the balloon is much more flexible than the boiled egg, you can see the change in its shape very easily.
Repeat the same procedure as with the egg and see the balloon get sucked in as the camphor extinguishes.
You can do this experiment and amaze your friends. Thank you for watching have a fun!
We hope today you learned something new today. For more fun with hands-on science and math activities visit our YouTube channel. IISER Pune science activity centre.
Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav, Music: Dr. Manasi Kulkarni
In this video, we will explain how to find the pattern in numbers, square numbers and factors of square numbers. Using simple activities, you will learn how to calculate the square of any number, identify perfect squares and find the square root of any number. By using simple paper-folding activities, you will learn how to find the relationship between the size of the square and the total number of parts in the given square paper.
Link for the text lesson plan:
https://drive.google.com/file/....d/1Z0rHCrmMudkFycoc3
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
This is a very interesting decomposition reaction of chemistry.
Design more hands-on activities with us :
https://sites.google.com/acads.....iiserpune.ac.in/iis
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Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup
Join us on our social media pages
https://www.facebook.com/IISERPSAC
https://twitter.com/ScienceActivity
https://linktr.ee/science_activity_centre
Very interesting activities to explain the Highest Common factor (HCF) and Least Common multiple (LCM)
Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
This is a very simple experiment to explain static electricity. Using readily available materials, anybody can perform this experiment in their home.
By attaching some needles to a small piece of pipe and bringing a magnet close to them, we can demonstrate magnetic induction and the concept of magnetic memory. Lets see how to make this simple magnetoscope.
Six needles are hanging from a pipe using nylon threads. A magnet is brought close to these needles. North Pole of a magnet induces South Pole at the near ends of the needles. On removing the magnet, the needles move away from each other due ti repulsion between like poles. And if you bring the south pole of the magnet close to needles, only a few of them are repelled. Some needles also show attraction as new pole gets induced. These needles are made of soft iron, which show very poor magnetic retention or memory.
This setup containing hanging needles that demonstrate specific behavior in presence of a magnet is also a model for magnetoscpoe, just like gold leaf electroscope.
Hope you enjoyed this simple demonstration of magnetic induction. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Thanks!
Production team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Prof. B. D. Chakradeo, Shraddha Bhurkunde, Mukund Mehendale
Camera: Vivek Kannadi, Kanchan Sharma
Music: Dr. Manasi Kulkarni
In this video, teachers will get an idea about how to teach the mode of heat transfer. Students will learn how heat is a form of energy. They will identify that the application of heat results in the expansion of air. They will also differentiate between the different modes of heat transmission: conduction, convection, and radiation.
Link for the text lesson plan: https://drive.google.com/file/....d/1_GHeuT0bv3Ywr7gAg
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Fidget spinners are toys that have gained popularity these days as they spin for a very long time and stay balanced while spinning.
Today we will make an innovative handy electricity generator by using fidget spinner. In this simple model, we use spinning motion to create a fluctuating magnetic field which in turn generates electricity.
To design the generator, we need
1. Thin insulated copper wire
2. A fidget spinner
3. 3 Neodymium magnets
4. Cylinder caps and bottle cap
5. LED
6. Wooden board
7. Bottle cap
8. Cutters
9. Glue
The key thing about the fidget spinner is the ball bearing at the center of the toy which allows free rotation. The design of this part is very simple.
• Stick a disk neodymium magnet on one side of each arm of the fidget spinner using glue. Please make sure that the magnets are attached at the center of the circle to make it balanced.
• To make the coil, wind insulated copper wire on a cylindrical cap or PVC pipe. Wind the wire proximately 1000 times to make the coil as shown.
• Keep both ends of the wire uncoiled to serve as connection points. Tie this coil at several places to prevent it from unwinding. Wind the wires such that the windings do not open easily.
• Scrape off the insulation at the ends of two leads of the coil. Carefully check if the insulation is removed completely. Now join the LED to the coil. Your coil and LED assembly are now ready.
• Now place the fidget spinner on the bottle cap to get some height and keep the coil LED assembly underneath the magnet. Keep the gap between the magnet and the copper coil minimum.
• When you spin the magnets attached to fidget spinner above the coil then you see the LED glow.
• Once you have got one coil assembly to work, go ahead and mount the assembly on a wooden strip.
• With help of glue stick the cylindrical cap, coil assembly and the LED on the wooden strip.
• Stick the spinner on the cylindrical cap using glue. Let the complete assembly dry.
• Make sure that the magnets attached to the spinner do not touch the coil. When you spin the magnets above the coils then you can see the LED glowing. You can spin the toy in the dark to see this beautiful effect.
• The model works according to Faraday’s law which states that a changing magnetic field through a coil of wire induces an electromotive force (emf) in the coil which in turn causes current to flow. The law describing induced emf is named after the British scientist Michael Faraday.
So friends play with your fidget spinner and make it do more things than just spinning!
We hope you learned some new today from these experiments.
To learn more such Fun hands-on science and math’s activities please visit our YouTube channel “IISER Pune science activity center”.
Have fun!
Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav Music: Dr. Manasi Kulkarni
This topic is covered in SSC 10th Std. Science Part 1, Chapter 4: Effects of Electric Current, Page No. 59-60 and NCRT 10th Std. Chapter 10: Magnetic Effects of Electric Current, Page No. 233-236.
Very simple and dynamic toys from trash designed by science enthusiastic Mr. K V Potdar
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Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
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Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
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Smaller Balloon stronger Balloon – Air Pressure
This is a wonderful and counterintuitive experiment WHICH can BE DONE WITH ordinary materials which are readily available in your house. you need a rubber tube, few balloons, a thread, clamps, and a pair of scissors.
Seal one end of the rubber tube with clamp, Inflate a balloon and fix it to one end of the rubber tube with the help of a thread. Inflate another balloon to a smaller size and fix it to the other end of the tube. Make sure that there is no air leakage from the balloons.
Now that the setup is ready, guess what will happen when we open the clamp?
Most people think the air will flow from the big balloon towards the small one and eventually, both the balloons will be of the same size.
Surprisingly, it’s the opposite scenario, the air flows from the small balloon towards the bigger balloon expanding it even further
So why does this happen? As you know, air always flows from higher pressure towards lower pressure which means the smaller balloon has higher air pressure inside compared to the big one. This phenomenon can be explained by Laplace equation.
According to the Laplace equation, there exists a pressure difference in curved surfaces. As the radius decreases, the pressure difference increases i.e., the radius of the curvature (r) is inversely proportional to the pressure (P).
P ∝ 1/r
Since the radius of the small balloon is less than the radius of the big one, it has greater curvature and hence more pressure in it.
This explains why air flows from small balloon to big balloon
now let's try this with two small balloons at one end of rubber tube and a bigger balloon at the other end of the rubber tube. For this experiment, a “Y” shaped joint is made on the rubber tube to which the two small balloons are attached. Upon opening the clamp the air flows from smaller balloons towards the bigger balloon.
If you are more ambitious you can try this experiment with two different sized soap bubbles. Make a slant cut at one end of the straw and insert it in the other end. now bend both the ends of straw and make a U shaped assembly. Make a small hole and Insert the used refill at the center of the assembly. Make four petal-like cuts with the scissors on the open ends of the straws. Block one arm of the straw with clamp and dip the other end in soap solution. Blow air to make a small bubble. Now, close the other arm of the straw and blow air to make a bigger soap bubble. When we remove the clamp you observe a similar effect and the Air in the smaller bubble will flow towards the bigger bubble.
I hope you liked this experiment and learned something new today. For more hands-on science experiments and DIY science crafts, you can visit our YouTube channel which is “IISER Pune science activity center” and subscribe to the same. Have a Fun!
Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Atul Gavade, Sandeep Jadhav
Understanding liquid pressure
Friends today we will learn a very interesting chemistry experiment using very simple chemicals which are readily available in our kitchens.
We need vinegar, baking soda, a good quality plastic bottle and a balloon.
Fill about a table spoon full of baking soda in the balloon. Pour about 30 millilitres of vinegar in the plastic bottle. Now, attach the balloon to the bottle as shown. Now slowly invert the balloon so that the baking soda and vinegar is mixed.
You’ll notice lot of effervescence on top of the solution and the balloon is inflated with some gas.
Let’s take a look at the chemical reaction that is taking place. Vinegar is a dilute solution of Acetic acid whereas Baking soda is Sodium bicarbonate which is alkaline in nature. Mixing these two chemicals is an example of acid-base neutralization reaction. Usually neutralization reactions produce salt and water. But in this reaction, there is another byproduct which is a gas.
Mixing of acetic acid and sodium bicarbonate produces sodium acetate and carbonic acid. Carbonic acid is made when carbon dioxide reacts with water. Thus carbon dioxide gas is produced when the unstable carbonic acid splits into its components i.e. water and Co2 which inflates the balloon. Carbon dioxide is a colorless and odorless gas and this balloon experiment allows us to see this gas being produced.
Carbonic acid is present in carbonated drinks such as soda or soft drinks which releases CO2 gas when the bottle is opened. CO2 gas is non-combustible so it is used in fire extinguishers. Sodium acetate crystalizes very quickly and is used in hand warmers which are used in very cold regions.
I hope you enjoyed this experiment and learnt something new. For more such fun with hands-on science and math’s activities please visit our YouTube channel IISER Pune science activity centre.
Have fun!
Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav
Part 1 - https://youtu.be/mFPam6Hi8OQ
Part 2 - https://youtu.be/ZlHSY0ktEQo
Part 3 - https://youtu.be/EkVbm2nv-1Y
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.
Skeletal system - https://www.prathamopenschool.....org/catalog/contents
Part 1 - https://youtu.be/mFPam6Hi8OQ
Part 2 - https://youtu.be/ZlHSY0ktEQo
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.
Prequel/question video: https://youtu.be/mFPam6Hi8OQ
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.
Part 1 - https://youtu.be/mFPam6Hi8OQ
Part 2 - https://youtu.be/ZlHSY0ktEQo
Part 3 - https://youtu.be/EkVbm2nv-1Y
Part 4 - https://youtu.be/1sDAAaV1AgU
The content is conceptualized and developed by the Science Activity Centre, IISER Pune. It is created for and supported by Pratham Education Foundation. This is a series of 16 videos that will be premiered on Wednesdays at 7 PM on our YouTube channel.
Understanding buoyant force
In this video, teachers will get ideas about how to teach the topics of "areas, perimeters, and shapes" with hands-on activities. Students will learn to find that figures having the same area can be of different shapes. They will find out that figures for the same area can have different perimeters. They will also find the relationship between area and perimeter.
Link for the text lesson plan:
https://drive.google.com/file/....d/1CV5Xy34-M8smaYHgk
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this video, teachers will get an idea of how to teach the HCM and LCM. Students will learn how to calculate the HCF and LCM of given numbers. They will also learn to create number patterns for finding HCF and LCM. They will explore daily life situations that involve the use of HCF and LCM.
Link for the text lesson Plan:
https://drive.google.com/file/....d/14lS-CKOkNb21f6tp0
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Hello friends, today we are making a very innovative water fountain by using a balloon. In this video, we'll show you how to make a multiple water fountains by using a single balloon. For this, we need some materials like three uniform bottles, three bent straws, two pieces of pipes, a balloon, a scissors, a glue, and coloured water.
First, make a hole in the plastic bottle near the neck by using the scissors. Insert the bent straw into the bottle such that the end of the straw should touch the bottom of the bottle. Secure the hole of the plastic bottle with glue and let the glue dry for about half an hour. After completely drying the glue, place the bottle in the tray and fill it completely with coloured water. Now inflate the balloon to its medium size, hold the neck of the balloon and fix the balloon to the mouth of the bottle. Make sure that there is no air leakage from the balloon. When you remove the hand from the balloon's mouth, you will see the beautiful water fountain start from the bent straw. You must be like the water fountain coming from the straw. Now let’s understand how this fountain was formed. When we blow up a balloon, the air goes from our lungs and hits the walls of the balloon—this creates air pressure in the balloon that forces the balloon to inflate. Due to the elasticity of the balloon membrane, the balloon tries to reduce the volume of air in the balloon, and, as a result, the pressure of the air inside the balloon increases. Due to this, the air pressure inside the balloon is always greater than the outside air pressure. When we attached the high-pressure balloon to the mouth of the bottle, the pressurized air tries to enter the bottle, causing the water from the bottle to gushes out through the straw, resulting in the formation of a beautiful water fountain.
Now let’s make some modifications to this activity. Take three bottles and make holes nearer to the base of all three bottles and join them together with the help of hard plastic pipes as shown. Secure the holes with glue, so that there should be no leakage of the water. Again, make holes nearer to the neck of all three bottles and insert the bent straw into each bottle. Again, secure the holes with glue. Fix the bottles on the wooden plank with the help of the glue and wait for the glue to dry. When the glue dries, remove the caps from the bottles and fill them completely with coloured water. Fix the caps on the bottles. Place the bottle in the tray so that we can collect the water in it. Again, inflate the balloon and fix it to one of the bottles. When we remove the hand from the balloon, the air tries to get into the bottle, and due to this air pressure, you can observe beautiful water fountains coming from all three bottles. If you look here carefully, you will see that only one bottle got empty and not the other two. Even though the water fountains came from all three bottles, the water level in the two bottles shows its original level.
Now the question is how to empty all three bottles. When you squeeze the balloon, due to the applied extra pressure, you can remove the water from the other two bottles as well.
Now let’s make one more modification. Use another set of the materials and make the same assembly as we did in the earlier activity, but make the holes nearer to the neck of the bottles and fix the pipes in it. Again, secure all the holes with the glue. Fill the three bottles with coloured water. Place the bottle assembly in the tray. Remove the cap of one of the bottles and fix an inflated balloon on it. When we release the hand, you will again find three water fountains. The main difference here, as compared to the earlier activity, is that the water level in all three bottles has been reduced, whereas, in the earlier activity, the water level in only one bottle was reduced.
The basic principle of these activities is the same as we discussed earlier, with the help of the single water fountain. Here, either water or air can transfer from one bottle to another bottle. In the three-bottle assembly named "A", we fixed the pipes at the bottom of the bottle, so water goes from one bottle to another bottle. Whereas in the assembly named "B," air can go from one bottle to another two bottles.
I hope you will like this experiment very much, and you can do one such model in your home. Thank you very much.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this video, teachers will get an idea about how to teach the concept of arithmetic progression (AP), and students will learn what it is, what it means, how to find the patterns in the numbers by observation, and identify the AP from the given sequence. They will also learn to find the sum of given numbers and their nth term.
Link for the text lesson plan: https://drive.google.com/file/....d/1_wvF_v55Dek0bKWgh
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
Area of the triangle is calculated by the formula ½ x base x height. We will be discussing this formula in an experimental way by converting it into a rectangle. You can yourself derive the formula instead of just memorizing it and understand the real meaning of it.
Hello Friends,
Today we are going to find out area of the simplest polygon, the Triangle. We know that area of the triangle is given by the formula ½ x base x height. How can we find out this formula?
Materials required: cutout of a rectangle, marker, scale and scissors
Procedure:
Mark the length and breadth on the rectangle.
Mark any point on the top of the rectangle. From this point draw a straight line towards one corner of the rectangle.
Then draw another straight line towards the opposite corner of the rectangle.
We get a triangle whose base is same as the length of the rectangle and height is same as the breadth of the rectangle.
Cut the straight lines drawn (two sides of the triangle) to get three separate triangular cutouts.
Arrange the smaller two triangles over the bigger triangle, you will observe that the two smaller triangles fit exactly over the bigger triangle.
Thus the combined area of the two triangles is same as the bigger triangle. Which mean you could make two equal sized triangles from a rectangle.
Hence we have found that area of the triangle is half the area of the rectangle.
We have,
Area of the rectangle = 2 x Area of the triangle
length x breadth = 2 x Area of the triangle
½ l x b = Area of the triangle
= ½ height x base (length of rectangle = height of the triangle)
Area of the triangle = ½ height x base
Thus, you have derived the formula and now you know the reason Why area of the triangle is ½ height x base?
Thanks!
Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte
Music: Dr. Manasi Kulkarni
Some of you may have difficulties in understanding Highest Common Factor (HCF) and Least Common Multiple (LCM). But these mathematical concepts can be understood easily with some activities. Let's find out!
HCF: The numbers that can divide a given number completely (leaving a remainder of zero) are called its factors. The highest common factor (HCF) of a group of numbers is the largest common factor of the numbers. Lets find out how to find HCF of two numbers by some performing activities.
PRIME FACTORIZATION 0:59
One method of determining the HCF of two (or more) numbers is by representing both numbers as products of their prime factors. The HCF is a factor that is common to both/all numbers and also the largest such factor. Hence, we multiply all the prime factors that are common to both/all numbers in order to obtain the highest common factor of the two numbers.
CONTINUED DIVISION 3:02
Another method of determining the HCF of two numbers is by continued division. It is also called Euclid's Algorithm. It is a process by which we repeatedly eliminate the smaller number from the larger number until we get an equal number on both sides.
The steps to follow in continued division are as follows:
1. Make two columns and write one number in each column.
2. Compare the two numbers. Subtract the smaller number from the larger one.
3. Compare the two numbers again. Subtract the smaller number from the larger one.
4. Repeat this step until the numbers on both sides are equal. This number is the HCF of the two numbers we began the algorithm with.
Try both these methods with many different pairs/groups of numbers!
For smaller numbers, try to guess what the HCF/GCD would be and check your answer.
Use prime numbers with composite numbers or pairs/groups of prime numbers. What do you observe about their HCF in each case?
LCM 4:33
The smallest number which is a multiple of two numbers is called their least common multiple (LCM). The activity described in the video visually explains what the LCM of two numbers denotes - it is the smallest number where the multiples of the given pairs/groups of numbers coincide, i.e. the smallest number which is a multiple of all the numbers we are calculating the LCM of.
Make your own number line and cut out many strips of paper, divide each one of them into intervals representing different numbers, and try to find the LCMs of different pairs/groups of numbers!
Once again, what do you observe when you calculate the LCM of prime numbers, or prime and composite numbers, or composite numbers? Are the prime factors of each number in the pair/group also somehow related to their LCM?"
Presented by: Vrushali Sahasrabudhe, Sevasadan English Medium School, Pune
Produced by: IISER Pune Science Activity Center
Website: https://www.iiserpune.ac.in/ou....treach/science-activ
Activities: https://sites.google.com/acads.....iiserpune.ac.in/iis
Subscribe to the IISER Pune Science Activity Center YouTube channel: https://www.youtube.com/c/IISE....RPuneScienceActivity
There are three types of triangles based on their angles: Right angle triangle, acute triangle and obtuse triangle. How can we prove that the area of these triangles is also given by the formula: ½ x height x base? Let us prove this formula by visualizing it through an experimental activity.
Hello friends,
In this video we will be discussing what will happen to the area of the triangle if we have different types of triangles based on their angles? How can we prove the area of these triangles can also be given by the formula: ½ height x base?
For this we will need three different types of triangles
Right angled triangle- one of the angle is 90°
Acute angled triangle- all the angles are less than 90°
Obtuse angled triangle - one of the angle is greater than 90°
Let us look at the right angled triangle,
Mark the base and the height of the triangle,
Fold the triangle along the height to get a line parallel to the base at half of the height. Draw the line with a marker. Cut along this line with a scissors to get two parts, one smaller triangle and one trapezium. Arrange the smaller triangle along the trapezium to form a complete rectangle. This rectangle formed has breadth same as the base of the triangle and length as half of the height of the triangle. Since this is made from the pieces of the triangle, it will have the same area:
Area of the right angled triangle = Area of the rectangle formed
= length x breadth
= ½ height x base (length and breadth as compared to the triangle)
Thus we have found that Area of the right angled triangle is also equal to ½ height x base
Now lets’ see whether this works for acute angled triangle too!
Mark base of the triangle and draw a perpendicular to mark the height of the triangle. Now fold the triangle to get a parallel line to the base at exactly half the height as shown in the video. Draw the line with a marker. Cut the half part similar to the earlier case. Now fold the small triangular piece along the height and cut it into two smaller triangles. You will get three pieces: two triangles and one trapezium. Arrange them so that we get a complete rectangle which has breadth same as the base of the triangle and length as half of the height of the triangle.
Thus just like the earlier case we can prove that,
Area of the right angled triangle = Area of the rectangle formed
= ½ height x base
Now lets’ do this for obtuse angled triangle too!
If we take the longer side as base, we can just prove it similar to the acute angled triangle. Its’ easy, isn’t it? Try for yourself.
Now let us consider for the smaller side as base. Mark b as the base, draw the perpendicular from the base of the triangle. Take help of a stick or scale to get the height. Take half of the height and draw a line as shown in the video. Now cut across this line and arrange the triangle along the figure to get a parallelogram. Now cut the smaller triangle and arrange it along the parallelogram to form a rectangle.
So we have transformed the obtuse angled triangle into a rectangle whose breadth same as the base of the triangle and length is half of the height of the triangle. Thus just like the case 1 we can prove that the area of the obtuse angled triangle is same as this rectangle which is ½ height x base.
Thus in all the above three cases we have found that
Area of the triangle = ½ height x base
Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte
Music: Dr. Manasi Kulkarni
In this fun video, we will generate an unlimited amount of water from a utensil. How is this possible? Whats trick is being employed here and what is the science behind sich trick? Watch the video for these answers!
In reality, there is another vessel inside the outer utensil. There is a glass with a hole in the bottom which fits the outer vessel exactly. The outer vessel has a small hole on the side which is blocked when holding it in hand.
This results in water in the glass being poured away while the water in between two containers stays in place. When the hole on the outer vessel is opened, air goes in and due to the pressure difference, water enters the inner glass again. This water is poured the second time while blocking the hole on the outer vessel.
By repeating this process, it appears as if you are generating water in the empty vessel but actually it uses the simple concept of pressure to achieve this magic trick!
Hope you learned something new today and understood how simple concepts in science can be made to appear as magic tricks. For more exciting experiments about math’s and science subscribe to our YouTube channel.
Thank you!
Production team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte
Prof. B. D. Chakradeo, Mukund Mehendale, Yash Bharambe,
Camera: Vivek Kannadi, Parmeshwar Singh Yadav Music: Dr. Manasi Kulkarni
How a Flute Works
Hello friends, today we are learning about heat and the transfer of heat. In science, heat is a form of energy. It’s also known as thermal energy. It is the sum of the kinetic energy of atoms or molecules of any particularly given substance.
In thermodynamics, heat is energy that is moved between two things when one of them has a higher temperature than the other.
Heat always flows from the hotter body to the colder body.
Here we will be learning the various ways of heat transfer, like conduction, convection, and radiation.
Let’s understand the conduction by a simple activity. We need some materials like a copper rod, small nails, a candle, a matchbox and a wooden stand. Fix the nails on the copper rod with the help of the candle wax as shown. Maintain a distance of about 2 centimetres between two nails. Insert the other end of the copper rod into the paper roll as shown. Adjust the height of the candle accordingly to the height of the wooden stand. Light the candle and place it under one end of the copper rod so that this end will get heat from the candle flame. Observe some time and see what happens to the nails. After a few seconds, the first nail falls down as you continue to provide heat to the copper rod. After some time, the second nail falls down, and after that, the subsequent nails fall down as well. If you observe carefully, you will notice that the nail nearest to the candle flame falls down first, then the second nail, and so on.
When we provide heat to one end of the copper rod, the wax used to fix the nails to the copper rod melts down and hence the nails fall off. The copper rod gets heat from the candle, and this heat transfers from the hotter end of the copper rod to the colder end of the copper rod, hence the nails fall down sequentially from the copper rod. This process of heat transfer is known as the conduction of heat. In conduction, the transfer of heat from one atom to another is accomplished by direct contact with the atoms of a copper rod.
Now let’s understand another method of heat transfer. It’s known as the "convection method." Take a small glass bottle and tie the thread to the neck of the bottle, then put a few drops of ink or food colour in it. Fill this glass bottle with hot water. Slowly insert the glass bottle into the container using a thread and observe what happens inside. You can see beautiful clouds of coloured water coming from the glass bottle. Why is it happening? The density of the hot water is less than the density of the cold water. When we submerge the hot water bottle in cold water, due to the lower density of the hot water, it goes towards the upper side of the cold water container. Here, with the help of colour, you can see the path of the hot water. This process of heat transfer is known as convection. In this convection process of heat transfer, the movement of heat by a fluid such as water or air is convective. You can make some changes to the experiment. Instead of using a single bottle, you can use three bottles and repeat the above activity. If you fill three bottles with three different colours, then you will see different colours coming from the bottles. After some time, when the temperature of the water inside the bottle and outside the bottle gets equalized, you will not find the colourful clouds in the water tank.
Now let's understand one more method of the transfer of heat. It's known as radiation. Here we are using the radiometer that we got from the market.
A radiometer is a device that measures the power of electromagnetic radiation.
In this radiometer, the vanes rotate when exposed to light, with faster rotation for more intense light, providing a quantitative measurement of electromagnetic radiation intensity. Here you will find heat transfer without any medium. This type of heat transfer is known as radiation.
Here you must observe the transfer of heat by electromagnetic waves. This type of heat transfer is known as radiation.
I hope you enjoyed the above activities involving heat and heat transfer. Some of these activities you can easily perform in your home. Please do all the above activities under adult supervision. Thank you very much.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
This old experiment has a lot of misconceptions about it regarding the physical phenomenon that is at play here. In this video, we’ll learn the real scientific reason behind the candle and rising water experiment and debunk some popular myths about it.
In this simple experiment, you have a candle on a base (this can be any dish, plate, or flat container). Now you fill the dish with some colored water, do not burn the candle. If you take a glass and cover the candle by placing it upside down in the water, you’ll notice that water level is lowered as the glass touches the water. This is because the air in the glass is trapped inside the space between the glass and water surface. This indirectly shows that air has volume.
Now Light one candle on fire, and place the glass on the candle. The candle slowly extinguishes as combustion will consume all the oxygen in the air. As the candle is fully extinguished, the water level rises upwards. There is a common misconception that water level rises as the oxygen is consumed during combustion. But the actual rise in the level does not correspond to level of oxygen in the air at all! The rise is level of water must have other scientific explanation.
To check this, we now burn all three candles and place a glass above them. All of them will get extinguished and water level will rise much higher. This does not mean that more oxygen is being consumed as the amount of oxygen in the air is still constant. The air inside the glass gets heated due to burning candles which results in expansion of air. Expansion of the air causes the increase in volume which tries to escape by formation of bubbles on the surface of water. After the candle is extinguished, the air cools down, contracts and results in low pressure zone. Outside air is at higher pressure which pushes the water inside the glass towards the low pressure zone. This causes the actual rise in water level.
Combustion does not only consume Oxygen but also results in production of carbon dioxide which is a gas as well. This gas will also occupy volume inside the glass thus there is no reduction in volume because of combustion. The rise in water level is due to initial expansion of air, escaping of some air in the form of bubbles and eventually formation of low pressure zone in the glass as air cools down.
Hope you now understand this experiment and the interpretation of its results in a more scientific way. For more exciting experiments about math’s and science subscribe to or YouTube channel.
Thanks!
Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das
Teachers will learn how to teach the topic "perimeter and area" by watching this video. Students will learn how to find the perimeter of polygons and the relationships between them. They will also learn to derive the areas of rectangles, squares, triangles, and circles, and to correlate and differentiate between perimeter and area. They will also learn how to apply the concept of area in real life.
Link for text lesson Plan: https://drive.google.com/file/....d/1h_9vBzmHwto36_MaV
This video is produced under IISER Pune – Tata Technologies “STEP for STEM” Project.
Team: Prof. Harinath Chakrapani, Dr Sourabh Dube, Dr Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr Neeraja Dashaputre, Dr Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Sakhee Bhure, Dr Apurva Barve, Dr Asim Auti, Shanti Pise, Rohit Piwal and Science media centre team of IISER Pune.
In this well-known experiment, we will create a cloud in the bottle and learn what are the clouds made up of, how does it form inside the bottle and what is the scientific explanation of this process. This experiment also demonstrates an important idea in thermodynamics which will be discussed as well.
To create a cloud in the bottle, you need a clean transparent bottle which can be crushed easily. Take a small amount of water in the bottle and shake the bottle well. If you compress the bottle quickly you will see that bottle will turn translucent and something is formed inside the bottle. If you open the bottle and press it again, you’ll see the same material comes out of the bottle. Now take a small piece of paper and carefully light it on fire. Put the burning paper inside the bottle in such a way that it will get extinguished due to water. Remove the smoke from the burnt paper from the bottle by pressing it and now close the bottle cap. Now crush the bottle really hard and release it quickly. You will see the insides of the bottle will get foggy. Open the bottle and press it gently. You will see the cloud coming out of the bottle.
Why is this a cloud? Why not just smoke or water vapor? Because there is no smoke in the bottle as it was removed earlier and plain water vapor is not translucent when if diffuses in the air. This is a cloud or fog that is formed in the bottle. A cloud is made up of small droplets of water which are condensed on small dust particles. In this experiment, the water vapor inside the bottle condenses on the small particles generated from the burning paper and form the cloud. But how does this happen every time we crush the bottle and open it again? What exactly happens inside the bottle which creates more water vapors?
The process that results in generation of water vapors inside the bottle is called an adiabatic process. When the bottle is crushed, the air inside the bottle suddenly compresses. This is an adiabatic compression which results in heating of the system which produces more water vapor. As the bottle is released and comes to the original volume, the temperature is lowered and this newly formed water vapor condenses on the small particles. This creates the cloud inside the bottle every time the bottle is crushed and released.
This is a really fun experiment and can be done easily at home to understand what a cloud is and how it’s different from just water vapors. This also explain the concept of an adiabatic process as there is no transfer of mass or heat from the system to its surroundings.
Hope you learned something new today and understood the process pf convection currents. For more exciting experiments about math’s and science subscribe to or YouTube channel.
Thanks!
Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das
Three candles of different heights are extinguished by putting a glass over them. Which one will extinguish first? What is the reason if one of them goes off first? Let’s find out by actually performing this experiment and learn the science behind it!
When you try to extinguish a candle by putting a glass above it, does all the oxygen get consumed? Or there is any other reason why the candle goes off? What will happen if you had three candles of different heights? Which one will go off first? Or all of them will go off simultaneously?
All this questions can be answered by a really simple experiment. Three candles of different heights are lit. Put an inverted glass over them to extinguish them. You’ll notice that he tallest candle extinguishes first followed by the middle one and the shortest one is the last to go off. Why did this happen?
Burning produces carbon dioxide which is heavier than other gases in air. This suggests that the lowest one should get extinguished first. But as the carbon dioxide is being produced, it is also heated up due to the flame. This hot gas expands and has lower density this accumulates at the top of the glass. Thus the top candle experiences deficit of oxygen first followed by the middle one and finally the last one.
This happens due to the combination of expansion of hot gases and oxygen deprivation which results in extinguished candles. This experiment allows students to think about multiple factors that may play a role in certain experiment and how to account for them while interpreting results.
Hope you learned something new today and understood the process pf convection currents. For more exciting experiments about math’s and science subscribe to or YouTube channel.
Thanks!
Team: Ashok Rupner, Chaitanya Mungi, Neha Apte, Sajeda Sayyad_Shaikh, Pinki Saha, Students of NCL School Pune, Dr. B N Das
Measuring pressure
Simple activities explain the parts of the circle.
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Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
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Heat is a form of energy that gets transferred by various methods such as conduction, convection and radiation. In liquids, the heat transfer takes place by convection. Let's look at a simple activity to observe convection in action!
You need two glasses, some colour, hot and cold water. Take hot water in a glass and add some colour to it. Take cold water in another glass and place the CD on this glass as a lid. Now carefully invert the cold glass on the glass containing hot water with colour. The hole in the CD allows hot water to rise up as seen by the movement of coloured water.
Hot water is less dense than cold water and thus rises up in the fluid also transferring the heat with it. This form of heat transfer, called convection, happens in all fluids (liquid and gases) and is due to the actual motion of fluid particles.
If you invert the position of glasses, that is the lower glass contains cold water, and the top glass contains hot coloured water. You will notice that the colours do not mix as the coloured hot water is less dense than cold water and does not sink in cold water (move downwards).
This experiment demonstrates convection as a mode of heat transfer in fluids and also shows how convection only takes place in upwards direction.
We hope you enjoyed this experiment and learned something new. For more such hands-on science and mathematics activities subscribe to our YouTube channel IISER Pune science activity Centre.
Presented By: Vidya Salehittal, Muktangan English Medium School and Jr. College, Pune
Produced by: IISER Pune Science Activity Center
Website: https://www.iiserpune.ac.in/ou....treach/science-activ
Activities: https://sites.google.com/acads.....iiserpune.ac.in/iis
Subscribe to the IISER Pune Science Activity Center YouTube channel: https://www.youtube.com/c/IISE....RPuneScienceActivity
In today’s world, hundreds of appliances use a motor. So, friends today let us make a very simple DC motor with house hold materials. You need a battery, safety pins, insulated copper wire, magnets, old bicycle tube, scissors and a cutter.
Take a 1.5 meter of insulated copper wire and wind it around the battery. Move it around 10 turns and remove it from the battery. Take one end and tie a knot and stretch it out. Repeat the same at other end. For equal distances of the weight both the knots should be diametrically opposite. Trim both ends to 3 cm. Now take a cutter and scrape off three sides on one end such that one side is still insulated. On other diametrically opposite side scrape the insulation entirely.
The coil is ready now.
Next take an old bicycle tube and cut two broad rubber bands. Stretch and fix these rubber bands on battery and tuck in the magnet and the safety pins. The motor is now ready. If you place the coil in this assembly it starts.
A motor is a device that converts electrical energy into mechanical energy. When the coil is connected to the battery current passes through it which makes it electromagnet. This electromagnet has its north and south poles. The permanent magnet placed in the vicinity of the magnet gives it attractive and repulsive kick depending on the polarity of both the magnets and the coil rotates.
As you might remember as we purposely left the insulation at one end. This precisely contributes switching the current on and off for every rotation.
Current passing, magnetic field and number of turns are the three important factors.
Wasn’t it simple? So make your own dc motor and have fun!
Team: Ashok Rupner, Apurva Barve, Shanti Pise, Prachi Pasalkar, Shilpa Jain
Friends, we see many colorful things around us.
If somebody asks you to categorize above materials you would probably say Pencil, eraser, chalk pieces are solids, Water, Ink, various colour juices are liquids and Inflated balloons, smoke of the incense sticks are in gaseous states.
These are called the states or phases of the matter.
Today we will learn more about the states of the matter.
To demonstrate this we will require – three 50 ml syringes with nozzles, chalk pieces, water, incense stick and match box.
Take a first syringe and fill it with some chalk pieces. The shape and size of chalk pieces will not change. Now close the nozzle of the syringe. If you press the piston of the syringe then the chalk pieces convert into small pieces and become powder. When you apply more force on this powder it will not further change its size and shape .This shows solid has fixed shape and size and it’s in compressible. The forces between chalk molecules are so strong to oppose its free movement. They only have a choice to vibrate.
Now take the second syringe close the nozzle and fill it with some liquid like water. The water will take the shape of the syringe but the volume of water will not change. Now fix the piston and remove the air bubble and close the outlet by using nozzle. Even if you press the piston of syringe very hard the volume of water will not change. This shows the liquids does not fixed shape and are little compressible. But, here it will not be noticed by muscle power.
Now take last syringe and close the nozzle and fill smoke using incense stick. Move the piston of syringe harder, you will see there is change in the volume of the gas. Gases neither have a definite shape nor does volume do this show they are very compressible.
What we learned in this activity, solids have regular and closely packed molecules and they not compressible.
In liquids the arrangement of molecules are loosely packed and with inter molecular spacing. They can flow easily and can take the shape of the container and are very little compressible.
The gas molecules move in all directions at faster speed with large inter spacing. So the attraction forces between the molecules are low and make gas easy to compress.
Team: Ashok Rupner, Apurva Barve, Shanti Pise, Prachi Pasalkar, Shilpa Jain
Understanding Newton's second law of motion by using various activities.
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Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
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Understanding Newton's first law of motion by using various activities.
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Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
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Join us on our social media pages
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Understanding Newton's third law of motion with simple activities.
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Science Outreach Team: Dr. Harinath Chakrapani, Dr. Sourabh Dube, Dr. Aparna Deshpande, Shubhangi Wankhede, Ashok Rupner, Dr. Neeraja Dashaputre, Dr. Chaitanya Mungi, Ankish Tirpude, Shraddha Bhurkunde, Dinesh Turkar, Pradnya Pujari, Neha Deshpande, Sakhee Bhure, Dr. Apurva Barve, Dr. Asim Auti, Shanti Pise, Neha Apte and Rohit Piwal
------------
Production : Science Media Centre, IISER Pune
Camera, Editing & Animation
Anurag Shukla, SMC IISER Pune
Script: Kranti Karande, IISER Pune.
For scientific talks, documentaries & lectures from IISER Pune: https://youtube.com/c/IISERPuneSMC
--------------------
We continue to rekindle the interest of many enthusiastic minds through our online programmes. To view the entire program list, give your feedback and contribute to our creative programs, kindly visit the following link:
https://sites.google.com/acads.....iiserpune.ac.in/sup
Join us on our social media pages
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Have you ever wondered why area of the circle is πr^2? Is there a way to visually prove that formula? In this video, we’ll convert the circle into a rectangle and understand how area of circle can be calculated using this trick.
Dear Friends,
Mathematics is fun when you understand the real meaning of the concept and apply it in various situations. It is often difficult to remember the formula and reproduce it whenever required.
In this video we will be discussing why the area of circle is πr^2 by experimental method. You can yourself derive the formula instead of just memorizing it and understand the real meaning of it.
Let us begin,
PROCEDURE
Area of the circle is the space occupied by the circle, so take a cutout of the circle.
Fold it in exact half to form a semicircle and then one more fold to make a quarter.
You can have one more fold across the radius to make 8 equal parts of the circle.
Now draw the lines with a marker and cut the lines to get 8 triangular figures (sectors of the circle)
Arrange them into a rectangular shape as shown in the figure. The last one can be cut exactly at the center to get a rectangular figure.
You can observe that this rectangle has curved surfaces at its length. Now what should be done?
Divide the circle into 16 equal parts and arrange to form a rectangle.
You may observe that the curves surface has been minimized. Similarly, you can go on making more parts of the circle to get almost rectangular figure.
The circle has been converted into the rectangle, thus the area of the circle would be same as the area of the rectangle.
We have,
Area of the circle = Area of the rectangle
We know that area of rectangle = l X b
Here, the circumference of the circle is converted into 2 lengths and the breadth of the rectangle is same as the radius of the circle.
Thus,
l x b = 1/2(2 πr ) X r
= πr^2
Hence,
Area of the circle = πr^2
In this way, you have derived the formula and now you know the reason why area of the circle is πr^2 ?
Hope you had fun visualizing the formula πr^2 and learned something new.
Team: Ashok Rupner, Chaitanya Mungi, Shanti Pise, Neha Apte
Music: Dr. Manasi Kulkarni
In this video, you will make a wonderful water fountain with very simple materials.
For this, you will need a balloon, a plastic bottle, a bendable straw, glue, and a pair of scissors.
Make a hole near the mouth of the plastic bottle with scissors. Insert a straw in the bottle and secure the hole with the help of glue. Fill the bottle with water. Now blow a balloon and hold its neck with fingertips. Carefully fix the balloon on the mouth of the bottle. When you release the air from the balloon, it creates pressure in the bottle and thus pushes water out creating a wonderful fountain!
So, let’s look at what actually happens in this experiment? The air inside the balloon is under higher pressure. When you place the inflated balloon on the mouth of the bottle, the air pressure on top of the bottle increases. This pushes down on the water in the bottle which rises through the straw and comes out making our little fountain
Instead of a single straw, you can also fix five straws in the bottle. When you fill the water in the bottle and fixed an inflated balloon, you will see an elegant fountain with five streams.
Make your own pressure fountain and have Fun!
We hope you enjoyed this experiment and learned something new. For more such hands-on science and mathematics activities visit our YouTube channel. IISER Pune science activity Centre.
Team: Ashok Rupner, Chaitanya Mungi, Shraddha Bhurkunde, Neha Apte, Sandeep Jadhav
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Relevant to curriculum descriptors:
- ACSPH103: Point charges and charged objects produce an electric field in the space that surrounds them; field theory attributes the electrostatic force on a point charge or charged body to the presence of an electric field.
- ACSPH104: A positively charged body placed in an electric field will experience a force in the direction of the field; the strength of the electric field is defined as the force per unit charge.
Presented by Ella Wang. Ella has completed Honours in Physics and a Bachelor of Philosophy, a research intensive undergraduate degree, with a science focus. She has previously worked as a private tutor and she has also volunteered to run workshops for high school students. Her research interests include astrophysics and computer science. She is passionate about improving high school education in STEM fields.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
In this video we look at the major plant tissues groups from temporary to permanent tissues. We look at how to identify them, their functions and structure.
Table of contents
Intro 00:00
Meristem 01:26
Epidermis 03:10
Stomata 06:06
Root hair cell 07:05
Parenchyma 08:23
Collenchyma 10:49
Sclerenchyma 12:49
Xylem and Phloem 15:09
What makes up a plant body? What different cells are present in plants? How do they look like under the microscope? Watch this video to learn the basic types of tissues found in plants.
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Created by Nivedhitha Suresh
I have explained a good number of Laboratory apparatus including their uses
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Find out more about Dr Nick White's ANU Supramolecular Chemistry Group at https://nwhitegroup.com.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
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Let's explore the exciting pea plant experiment by Mendel
More free lessons & practice -https://www.khanacademy.org/sc....ience/in-in-class9th
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Mahesh Shenoy
Let's learn the 5 major plant hormones and how we can remember their functions.
More free lessons & practice -https://www.khanacademy.org/sc....ience/class-10-biolo
Khan Academy is a nonprofit organisation with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Mahesh Shenoy
Let's explore the law of independent assortment
More free lessons & practice -https://www.khanacademy.org/sc....ience/class-10-biolo
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Mahesh Shenoy
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/physics/one-di
An overview video of what physics is about as we delve deeper in future videos!
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channe....l/UC0oGarQW2lE5PxhGo
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/cosmology-and-
Gravity, Weak, Electromagnetic and Strong. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/cosmology-and-astronomy/universe-scale-topic/big-bang-expansion-topic/v/big-bang-introduction?utm_source=YT&utm_medium=Desc&utm_campaign=cosmologystronomy
Missed the previous lesson? https://www.khanacademy.org/science/cosmology-and-astronomy/universe-scale-topic/light-fundamental-forces/v/introduction-to-light?utm_source=YT&utm_medium=Desc&utm_campaign=cosmologystronomy
Cosmology & Astronomy on Khan Academy: The Earth is huge, but it is tiny compared to the Sun (which is super huge). But the Sun is tiny compared to the solar system which is tiny compared to the distance to the next star. Oh, did we mention that there are over 100 billion stars in our galaxy (which is about 100,000 light years in diameter) which is one of hundreds of billions of galaxies in just the observable universe (which might be infinite for all we know). Don't feel small. We find it liberating. Your everyday human stresses are nothing compared to this enormity that we are a part of. Enjoy the fact that we get to be part of this vastness!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Cosmology & Astronomy channel: https://www.youtube.com/channe....l/UChNPnEkW8LYZ5Rwi8
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
In case you missed it, this is a Physics video! Also, are spherical cows the key to understanding the universe, or maybe not? Not sure. Anyway, learn why modelling and approximations in Physics can be immensely useful!
To get you fully ready for your exam and help you fall in love with Physics, find the complete bank of exercises and videos for Class 11 Physics here - https://www.khanacademy.org/sc....ience/in-in-class11t
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
In this video we discuss how we can chose the scale for drawing the bar graph and also why choosing the scale is important.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Devahsish Phadnis
In this video we discuss what is an altitude of a triangle and how we can draw/identitfy different altitudes of the triangle
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
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As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Devashish Phadnis
We look at the exterior angle property of the triangle and a quick problem on how to apply it.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Devashish Phadnis
In this video we discuss the properties of the equilateral and isosceles triangles.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
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As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Devashish Phadnis
Let's figure out the charge on a capacitance in a mixed circuit.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Let's solve a question on Bernoulli's principle!
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Let's figure out the value of phase constant under certain conditions!
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Let's solve a question on equivalent thermal conductivity
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Let's solve a question on power dissipated in two bulbs connected in series
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
In this video, we talk about population density and how difficult it can get to estimate sometimes. We find out how to count tiger populations and that population density isn't always about the number of individuals in the area.
Timestamps:
00:00 - What is population density?
01:46 - Purpose of population density
02:49 - How to count tigers?
04:58 - Biomass density as an alternative
07:27 - Summary
Practice this concept: https://www.khanacademy.org/sc....ience/in-in-class-12
Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12
Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12
To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!
Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Sulagna Das
In this video, we explore how today's population can help us predict how it will be like in the future. And, talk about the showrunner of this prediction: the age pyramids.
Timestamps:
00:00 - What is an age pyramid?
01:52 - Expanding age pyramid
05:44 - Declining age pyramid
07:48 - Stable age pyramid
09:32 - India's age pyramid
Practice this concept: https://www.khanacademy.org/sc....ience/in-in-class-12
Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12
Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12
To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!
Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Sulagna Das
In this video, we explore the concept of adaptations and how different types of adaptations have allowed organisms to survive in the most bizarre environments without a glitch.
Timestamps:
01:42 - Structural adaptations
07:20 - Physiological adaptations
09:15 - How Tibetans can live 13,000 feet in the mountains?
12:02 - Behavioural adaptations
14:15 - Definition of adaptation
Practice this concept: https://www.khanacademy.org/sc....ience/in-in-class-12
Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12
Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12
To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!
Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Sulagna Das
In this video, we explore the possible reactions living organisms have towards non-living factors, like temperature and salt concentration.
Timestamps:
00:00 - Homeostasis
01:43 - Regulators
02:56 - Conformers
04:31 - Partial regulators
05:12 - Response graph
07:15 - Migration and suspension
Practice these concepts:
https://www.khanacademy.org/sc....ience/in-in-class-12
https://www.khanacademy.org/sc....ience/in-in-class-12
Master the concept of Organisms and their Environments through practice exercises and videos: https://www.khanacademy.org/sc....ience/in-in-class-12
Check out more videos and exercises on Organisms and Populations: https://www.khanacademy.org/sc....ience/in-in-class-12
To get you fully ready for your exam and help you fall in love with biology, find the complete bank of exercises and videos for Class 12 Biology here: https://www.khanacademy.org/sc....ience/in-in-class-12
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy!
Subscribe to our YouTube channel: https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Sulagna Das
Drawing diagrams in biology could be tricky! Watch this video to know how to use a mnemonic to remember the anatomy of a dicot stem, and to learn the different parts of dicot and monocot stems and their functions.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Nivedhitha Suresh
Let's learn the various part of cloning vectors. We will explore what ori, rop, selectable markers, and restrictions sites are.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Khaditajul Qubra
Let's explore what insertional inactivation is, and how it helps in selecting cells that have taken up the foreign DNA from the ones that have just taken up empty plasmids.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Khadijatul Qubra
Let's explore what bioreactors are and why we use them. We will talk about it's basic structure and units like the control units & impellers. We will also explore the difference between the simple stirred tank bioreactors and the sparged stirred-tank bioreactors.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Khadijatul Qubra.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Aligned to curriculum descriptors for year 11 chemistry:
- ACSCH046: Select and use appropriate mathematical representations to problems and make predictions, including using the mole concept to calculate the mass of chemicals and/or volume of a gas (at standard temperature and pressure) involved in a chemical reaction, and using the relationship between the number of moles of solute, concentration and volume of a solution to calculate unknown values.
- ACSCH063: The concentration of a solution is defined as the amount of solute divided by the amount of solution; this can be represented in a variety of ways including by the number of moles of the solute per litre of solution (mol/L) and the mass of the solute per litre of solution (g/L).
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM's Australian senior science course offerings.
Email the meriSTEM team (contact.meristem@anu.edu.au) for further information, course access and video usage requests.
meriSTEM is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/li....censes/by-nc-sa/4.0/
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
How are frogs able to see clearly in the dark and hear event faint whispers to hunt prey? How is a frog's body controlled? Watch this video to learn more about control and coordination in frogs!
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Nivedhitha Suresh
Although ethers are the most unreactive functional groups, they still undergo a few chemical reactions. Let's explore a few such reactions in this video.
Practice this concept - https://www.khanacademy.org/sc....ience/up-class-12-ch
Check out more videos and exercises on “Alcohols, phenols and ethers” - https://www.khanacademy.org/sc....ience/up-class-12-ch
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Revathi Ramachandran
Professor Saul Cunningham from the Australian National University (anu.edu.au) looks at threats to the sustainability of bee pollination as an ecosystem service. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what defines a sustainable energy resource. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) looks at alternative sources of sustainability for metal resources. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what defines a resource. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Overharvesting can directly reduce populations of biota to beneath the threshold of population viability; the concept of maximum sustainable yield aims to enable sustainable harvesting (ACSES082)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Shoshana Rapley (PhD candidate) from the Australian National University (anu.edu.au) looks at wildlife endangerment. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Any human activities that affect ecosystems (for example, species removal, habitat destruction, pest introduction, dryland salinity) can directly or indirectly reduce populations to beneath the threshold of population viability at local, regional and global scales and impact ecosystem services (ACSES081)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) looks at an example of a renewable resource. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Overharvesting can directly reduce populations of biota to beneath the threshold of population viability; the concept of maximum sustainable yield aims to enable sustainable harvesting (ACSES082)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Justin Borevitz discusses harvestable resources. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video relates to the following curriculum descriptor:
Renewable resources are those that are typically replenished at time scales of years to decades and include harvestable resources (for example, water, biota and some energy resources) and services (for example, ecosystem services) (ACSES076)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Shoshana Rapley (PhD candidate) from the Australian National University (anu.edu.au) looks at wildlife endangerment. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Any human activities that affect ecosystems (for example, species removal, habitat destruction, pest introduction, dryland salinity) can directly or indirectly reduce populations to beneath the threshold of population viability at local, regional and global scales and impact ecosystem services (ACSES081)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Kathleen (Kate) Harriden (PhD candidate) from the Australian National University (anu.edu.au) looks at freshwater quality from both the western and the indigenous perspectives. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The availability and quality of fresh water can be influenced by human activities (for example, urbanisation, over-extraction, pollution) and natural processes (for example, siltation, drought, algal blooms) at local and regional scales (ACSES080)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what makes a harvestable renewable resource. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Overharvesting can directly reduce populations of biota to beneath the threshold of population viability; the concept of maximum sustainable yield aims to enable sustainable harvesting (ACSES082)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Saul Cunningham from the Australian National University (anu.edu.au) provides a closer look at what ecosystem services are. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Saul Cunningham from the Australian National University (anu.edu.au) provides and overview of what ecosystem services are. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)
Biography:
Professor Saul Cunningham's first experience of research was as an Honours student at Monash University. He then received a Fulbright Award to support Ph.D. studies in the USA with field work in Costa Rica.
Having been awarded his Ph.D. in 1995, he returned home to Australia and commenced post-doctoral projects at Macquarie University, before joining CSIRO in Canberra as a Research Scientist. Over a 17 year period with CSIRO, Professor Cunningham developed a research program focusing on the challenge of maintaining biodiversity in landscapes dedicated to agricultural production.
He has worked with farming industry groups, local landholder groups, and a wide network of international colleagues with shared interests.
In 2015 the Ecological Society of Australia honoured Professor Cunningham with the ""Australian Ecology Research Award"". He was a contributor to the Intergovernmental Platform for Biodiversity and Ecosystem Services (IPBES) Assessment Report on Pollination and Food Production, published in 2016.
Professor Cunningham has been Director of the Fenner School of Environment & Society since 2017.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) looks at the sustainability of metal resources. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Kathleen (Kate) Harriden (PhD candidate) from the Australian National University (anu.edu.au) looks at freshwater availability from both the western and the indigenous perspectives. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The availability and quality of fresh water can be influenced by human activities (for example, urbanisation, over-extraction, pollution) and natural processes (for example, siltation, drought, algal blooms) at local and regional scales (ACSES080)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) looks at what defines a sustainable energy resource. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The abundance of a renewable resource and how readily it can be replenished influence the rate at which it can be sustainably used at local, regional and global scales (ACSES078)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Saul Cunningham from the Australian National University (anu.edu.au) explores an applied example of ecosystem service decisions in action, looking at how bees pollinate crops. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Narelle Hill looks at how you can make changes to your ecological footprint. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Producing, harvesting, transporting and processing of resources for consumption, and assimilating the associated wastes, involves the use of resources; the concept of an ‘ecological footprint’ is used to measure the magnitude of this demand (ACSES083)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Shoshana Rapley (PhD candidate) from the Australian National University (anu.edu.au) looks at what population viability is and how it works in an example of the Eastern Bettong. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Any human activities that affect ecosystems (for example, species removal, habitat destruction, pest introduction, dryland salinity) can directly or indirectly reduce populations to beneath the threshold of population viability at local, regional and global scales and impact ecosystem services (ACSES081)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Shoshana Rapley (PhD candidate) from the Australian National University (anu.edu.au) looks at what population viability is and how it works in the environment. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Any human activities that affect ecosystems (for example, species removal, habitat destruction, pest introduction, dryland salinity) can directly or indirectly reduce populations to beneath the threshold of population viability at local, regional and global scales and impact ecosystem services (ACSES081)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Kathleen (Kate) Harriden (PhD candidate) from the Australian National University (anu.edu.au). Tells the story of how she came to work on water management, incorporating indigenous science into her projects.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
Kate's bio:
B. As (Thai) (ANU), B. Sc (ANU), GradDip. PA (Canberra), M. A. (As) (ANU), M. Geog (ANU), PhD candidate (ANU)
Kate is an advocate of multidisciplinary and transdisciplinary research, as evidenced in much of her previous research from slums as environmental actors to opening the black box of intra-household water use. She is particularly interested in including traditional ecological knowledge in contemporary urban water management practices and policy development. She will continue combining water science with social science during her PhD research.
Kate is the current holder of the Icon Water Aspi Baria Scholarship. She has held positions on a number of committees, including the Aust. Water Assoc. (AWA) ACT Branch Committee and the Aust. Assoc. for Environmental Education (AAEE) ACT and National committees.
Her Master of Geographical Sciences sub-thesis, “Fluid boundaries: the hyporheic zone of a tropical, tidal river”, investigated the hyporheic zone of a small site on the Bang Pakong River, Thailand. Whereas her Master of Arts (Asian Studies) sub-thesis, “Stormwater: why waste it”, examined the influence of different ecological knowledge systems on the way stormwater is perceived and valued.
Kate has worked both as an independent researcher and held a number of positions across all levels of government. This PhD project was inspired by her most recent public sector position, in the ACT Government's Healthy Waterways project. The Healthy Waterways project will see the construction of a series of water sensitive infrastructure projects, across a number of catchments, to contribute to improved water quality in the Murrumbidgee Catchment.
While working as an independent researcher, Kate developed a water diary, variations of which are now widely used in many research projects examining intra-household water flows. This research lead her to a guest lecturer role in a post-graduate ANU unit, Exploring Gender and Development, from 2008 - 2012. She was also the co-ordinator of the organizing committee for the international conference on water’s social dimensions "Tapping the Turn", held at ANU in 2012 (https://www.youtube.com/watch?v=QM0sk2Z6wSc). Kate was a guest editor of the Tapping the Turn special edition of the Australasian Journal of Environmental Management (V. 20 No. 3 2013). From 2009 - 2014 she was the co-ordinator of the international network of household water use researchers. She has also translated children’s books (from English to Thai) and fables and folk tales (from Thai to English), that are in the process of being published.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
New York water system: Example of ecosystem service decisions in action | Earth Resources | meriSTEM
Professor Saul Cunningham from the Australian National University (anu.edu.au) explores an applied example of ecosystem service decisions in action, in the New York water supply. This is part of a series of videos on renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Ecosystems provide a range of renewable resources, including provisioning services (for example, food, water, pharmaceuticals), regulating services (for example, carbon sequestration, climate control), supporting services (for example, soil formation, nutrient and water cycling, air and water purification) and cultural services (for example, aesthetics, knowledge systems) (ACSES077)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Narelle Hill looks at what her ecological footprint is and how it works in the real world. This is part of a series of videos on how human activities affect sustainability.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Producing, harvesting, transporting and processing of resources for consumption, and assimilating the associated wastes, involves the use of resources; the concept of an ‘ecological footprint’ is used to measure the magnitude of this demand (ACSES083)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Sharon Gray (PhD candidate) from the Australian National University (anu.edu.au) looks at coal seam gas salinity and remediation works. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Extraction of mineral and energy resources influences interactions between the abiotic and biotic components of ecosystems, including hydrologic systems (ACSES075)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Sharon Gray (PhD candidate) from the Australian National University (anu.edu.au) identifies mapping, measurement, and management tools for extracting coal seam gas. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Extraction of mineral and energy resources influences interactions between the abiotic and biotic components of ecosystems, including hydrologic systems (ACSES075)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Sharon Gray (PhD candidate) from the Australian National University (anu.edu.au) looks at coal seam gas and where it's found. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Extraction of mineral and energy resources influences interactions between the abiotic and biotic components of ecosystems, including hydrologic systems (ACSES075)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Brad Opdyke from the Australian National University (anu.edu.au) shares some of the concerns about fracking. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Brad Opdyke from the Australian National University (anu.edu.au) shares information on how fracking works. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Brad Opdyke from the Australian National University (anu.edu.au) looks at how technological advances have changed modern oil and gas extraction methods. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Brad Opdyke from the Australian National University (anu.edu.au) looks at how technological advances have changed modern oil and gas extraction methods. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Brad Opdyke from the Australian National University (anu.edu.au) looks at the earliest oil and gas extraction methods. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
The type, volume and location of mineral and energy resources influences the methods of extraction (for example, underground, open pit, onshore and offshore drilling and completion) (ACSES074)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) provides an overview on finding energy resources. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Mineral and energy resources are discovered using a variety of remote sensing techniques (for example, satellite images, aerial photographs and geophysical datasets) and direct sampling techniques (for example, drilling, core sampling, soil and rock sampling) to identify the spatial extent of the deposit and quality of the resource (ACSES073)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) explores remote sensing techniques for finding mineral resources. This is part of a series of videos on non-renewable resources
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Mineral and energy resources are discovered using a variety of remote sensing techniques (for example, satellite images, aerial photographs and geophysical datasets) and direct sampling techniques (for example, drilling, core sampling, soil and rock sampling) to identify the spatial extent of the deposit and quality of the resource (ACSES073)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) provides an overview of direct sampling techniques for finding mineral resources. This is part of a series of videos on non-renewable resources
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Mineral and energy resources are discovered using a variety of remote sensing techniques (for example, satellite images, aerial photographs and geophysical datasets) and direct sampling techniques (for example, drilling, core sampling, soil and rock sampling) to identify the spatial extent of the deposit and quality of the resource (ACSES073)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Ross Chandler (PhD candidate) from the Australian National University (anu.edu.au) shares how to find iron ore and gold deposits, based on the surrounding geological setting. This is part of a series of videos on non-renewable resources.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using, and managing Earth resources.
This video touches on the following curriculum descriptors:
Non-renewable mineral and energy resources are formed over geological time scales so are not readily replenished (ACSES071)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) answers the question, what are non-renewable resources? This is part of a series of videos on non-renewable resources
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Unit 3 Living on Earth - extracting, using and managing Earth resources'.
This video touches on the following curriculum descriptors:
Non-renewable mineral and energy resources are formed over geological time scales so are not readily replenished (ACSES071)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via https://meristem.weblogs.anu.e....du.au/index.php/new-
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Let's see how to use lens formula (1/v-1/u= 1/f) to locate images without having to draw ray diagrams.
Created by Mahesh Shenoy
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/physics/geomet
Virtual Image. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/physics/geometric-optics/mirrors-and-lenses/v/parabolic-mirrors-and-real-images?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/geometric-optics/reflection-refraction/v/dispersion?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channe....l/UC0oGarQW2lE5PxhGo
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
In this video, we will explore what diffused (scattered) & specular (regular) reflections are, and also learn the rules governing the reflection of light.
Created by Sal Khan
Let's practice recalling important aspects of mirrors & lenses
More free lessons & practice
https://www.khanacademy.org/sc....ience/in-in-class10t
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
This lecture is about VSEPR theory and molecular shapes or valence shell electron repulsion theory in chemistry.
To learn more about vsepr theory, watch this animated lecture till the end.
#vseprtheory
#molecularshapes
#chemistry
#najamacademy
subscribe my channel at:https://www.youtube.com/channe....l/UC_ltCdLVMRZ7r3IPz
Youtube link: https://www.youtube.com/channe....l/UC_ltCdLVMRZ7r3IPz
Facebook link: https://www.facebook.com/Najamacademy/
Lucas test is a common laboratory test that is used to differentiate between the different types of alcohols. Let's see what mechanism is followed by different alcohols in their reaction with the Lucas reagent.
Practice this concept - https://www.khanacademy.org/sc....ience/up-class-12-ch
Check out more videos and exercises on “Alcohols, phenols and ethers” - https://www.khanacademy.org/sc....ience/up-class-12-ch
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Revathi Ramachandran
Let's figure out the effect of substituents on the acidic strength of phenols. How will an electron-donating group or an electron-withdrawing group affect the acidic strength of phenol?
Practice this concept - https://www.khanacademy.org/sc....ience/up-class-12-ch
Check out more videos and exercises on “Alcohols, phenols and ethers” - https://www.khanacademy.org/sc....ience/up-class-12-ch
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Revathi Ramachandran
Mr Mathematics - GCSE maths tutorial on multiplying and dividing with algebraic fractions involving a single bracket.
https://mr-mathematics.com 100s of mathematics lessons and worksheets
About Me
My name is Jonathan Robinson and I passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#jonathanrobinson #homelearning #mathematics
Mr Mathematics - GCSE maths tutorial on simplifying algebraic fractions involving a single bracket.
https://mr-mathematics.com/ 100s of mathematics lessons and worksheets
About Me
My name is Jonathan Robinson and I am passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#jonathanrobinson #homelearning #mathematics
How to factorise an expression involving powers.
The full lesson and worksheet can be downloaded from https://mr-mathematics.com/pro....duct/factorising-exp
About Me
My name is Jonathan Robinson and I passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#jonathanrobinson #homelearning #mathematics
Mathematics revision tutorial demonstrating how to factorise quadratic expressions into two brackets from https://mr-mathematics.com
The full four part lesson and differentiated worksheet can be downloaded from https://mr-mathematics.com/product/factorising-quadratics/.
Students learn how to factorise quadratics in the form x2 + bx + c into two brackets with a mixture of negative and positive terms. As the learning progresses students begin to use the difference of two squares to factorise quadratics with a zero x term.
For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons
Mathematics algebra tutorial demonstrating how to expand the product of two brackets and collect like terms from https://mr-mathematics.com.
The full four part lesson and differentiated worksheet can be downloaded from https://mr-mathematics.com/pro....duct/expanding-quadr
Students learn how to expand the product of two brackets using the 'FOIL' method. As learning progresses they apply their learning to calculate the area of rectangles and triangles with algebraic lengths.
For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons
Mathematics tutorial demonstrating how to factorise algebraic expressions using the highest common factor from https://mr-mathematics.com.
The full four part and differentiated worksheet can be downloaded from https://mr-mathematics.com/pro....duct/factorising-exp
Students learn how to factorise algebraic expressions using the highest common factor and basic algebraic notation. As learning progresses they are challenged to investigate possible perimeters for a rectangles with algebraic lengths.
For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons
Tutorial video for expanding a pair of brackets and collecting like terms from https://mr-mathematics.com.
The full four part lesson and differentiated worksheet can be found at https://mr-mathematics.com/pro....duct/expanding-algeb
Students learn how to expand algebraic expression from a set of brackets. As learning progresses they find the sum and difference of two or more sets of brackets with positive and negative terms.
Differentiated Learning Objectives
All students should be able to expand a pair of brackets with a constant on the outside.
Most students should be able to expand two pairs of brackets and simplify the result.
Some students should be able to expand two pairs of brackets one with a negative on the outside.
For regular updates about new lessons and videos:
Follow me on Twitter: @Mr_Mathematics
Like me on Facebook: @GCSEMathsLessons
How to simplify algebraic products and divisions from https://mr-mathematics.com
The full lesson includes a starter, 2 mains, plenary and a worksheet. Members of Mr Mathematics can download this from https://mr-mathematics.com/product/simplifying-algebraic-products/
About Me
My name is Jonathan Robinson and I passionate about teaching mathematics. I am currently Head of Maths in the South East of England and have been teaching for over 15 years. I am proud to have helped teachers all over the world to continue to engage and inspire their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#jonathanrobinson #homelearning #mathematics
That Bio Doc delves into the world of chemistry. In this video That Bio Doc discusses the structure of atoms, electronegativity, and the different types of chemical bonds that occur in biological systems.
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc introduces you to small groups of atoms called functional groups. In this video you will learn how to identify different functional groups, the types of biomolecules on which they are found, and how they impact those biomolecules.
Music Credits:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses how biological macromolecules (lipids, proteins, carbohydrates, and nucleic acids) are formed and broken down.
Music Credits:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc introduces you to the diverse world of lipids! In this video, you will learn about what lipids look like, how the function, and the many roles within biological systems.
Link to video on Introduction to Biological Macromolecules: https://youtu.be/ESrp0xqpn1k
In this video, That Bio Doc introduces you to the sweet world carbohydrates! Come see how sugars combine in different ways to make life as we know possible.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
What are the differences between DNA and RNA? That Bio Doc discusses the structure and function of nucleic acids in this video.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
In this video That Bio Doc talks all about proteins, the biological macromolecules responsible for performing most of the work in the cell. Learn how proteins are synthesized from amino acid monomers, how they fold properly, and why they are so important for living things.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
Welcome to the world of Microbiology! In this video That Bio Doc introduces you to the types of organisms that are studied by microbiologists and their impact on human health.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc gives a brief description about the history of Microbiology. Meet some the people who were important to establishing the field, the discoveries they made, and how we know about the role of microbes in human health and disease.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
IMPORTANT: This video has been replaced by https://youtu.be/qpOM5SCbc18 due to the fact that the last ~1 minute of the video was cut-off during rendering. With that exception, the two videos are identical.
That Bio Doc discusses the 5 I's on Microbiology: Inoculation, Incubation, Isolation, Inspection, and Identification. Learn more about microbial culture , including: the impact that temperature and oxygen can have on microbes and the types of tests that can be used to identify microbes.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses what microbes need to survive and how to grow them in a laboratory. Learn how to classify organisms based on their nutritional requirements, the types of growth media used in a microbiology lab, and how Koch's Postulates can be used to define a microorganism as the causative agent of a particular disease.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses the basic concepts of microscopy. Learn the differences between light and electron microscopy as well as the advantages and disadvantages of each technique. TBD also discusses the three key components of good microscopy: magnification, resolution, and contrast and how staining techniques such as Gram staining can help.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses the structure of the prokaryotic cell. Prokaryotic cells are the most abundant cells on the planet, found in organisms from two domains of life: Bacteria and Archaea. While the are smaller and lack membrane-bound organelles, they aren't simple! In this video, you will learn about the structure of prokaryotic cells and how they differ from their eukaryotic cousins.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks about the intricate complexity of the eukaryotic cell. Learn about organelles like the nucleus, mitochondria, chloroplasts, lysosomes, the endoplasmic reticulum, the Golgi apparatus, and more. TBD also discusses how the organelles allow for cell specialization the importance of this to multicellular life. TBD also talks about the cytoskeleton and cell junction complexes.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses the common shapes of bacterial cells, their colonial arrangements, and the difference between symbiotic and non-symbiotic relationships. By the end of this video you'll know the difference between a coccus and a spirochaete, how a staphylococcus differs from a streptococcus, and why symbiosis isn't always a good thing!
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses the structure and function of the plasma membrane. Learn about the how the phospholipid bilayer provides a selectively permeable barrier to protect the cell and about the different types of proteins found within the membrane. TBD will also teach you about the function of membrane proteins and carbohydrates, with particular focus on their roles in the immune system. This video is a great introduction for a discussion about membrane transport, which is covered in a separate video.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks about transport. Transport is the way substances are moved across the selectively permeable barrier that is the plasma membrane. Learn the difference between passive and active transport and the different transport mechanisms cells use to bring the good stuff in and keep the bad stuff out. Learn about osmosis and tonicity and why plant cells love pure water while your cells don't. This video pairs nicely with TBD's video about The Plasma Membrane if you're interested in cell biology.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc breaks down the process of cellular respiration - the way aerobic organisms produce the energy they need to survive and the reason why we breathe oxygen. TBD talks about redox reactions and takes you through glycolysis, pyruvate oxidation, the citric acid (Krebs) cycle, and the electron transport chain and discusses how these enzymatic pathways work together to produce ATP. This video gives you a detailed overview of cellular respiration without getting bogged down into the specific reactions that take place in each process and will be useful to any student who is learning about metabolism.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
In this video, That Bio Doc introduces you to the basics of metabolism. Learn how the first two laws of thermodynamics influence how you make energy. Learn the difference between an exergonic and an endergonic chemical reaction and how enzymes make both types of reaction possible in living systems. This video will provide you with essential information about how energy is produced and stored in all organisms.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses the 5 I's on Microbiology: Inoculation, Incubation, Isolation, Inspection, and Identification. Learn more about microbial culture , including: the impact that temperature and oxygen can have on microbes and the types of tests that can be used to identify microbes.
Music: Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
In this video, That Bio Doc walks you through the process of DNA replication. DNA replication is a highly conserved and complex mechanism that occurs in all living cells. TBD breaks down this process and discusses the different enzymes and activities needs to replicate an organism's genome. TBD also discusses the differences between prokaryotic and eukaryotic DNA replication.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks all about the transcription: the conversion of DNA into mRNA - the first step in expressing genes are proteins. Learn how transcription occurs, how RNA polymerase finds genes and only transcribes those genes the cell requires to be expressed, and learn the differences between transcription in prokaryotes and eukaryotes.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc finishes the story about how a gene becomes a protein by introducing you to translation: the conversion of mRNA into a protein product by ribosomes. Learn about how tRNAs use the genetic code to translate mRNAs into a protein. Before watching this video, it is highly recommended that you watch TBD's video on transcription.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks about what can happen when mutations change an organism's DNA. Learn about the sources of mutations, the potential consequences of mutations on proteins and organisms, and how mutations drive the evolution of species.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc tells you about Horizontal Gene Transfer (HGT), ways in which bacteria and other prokaryotes can share genetic information with each other. Learn about transformation, transduction, conjugation, and "jumping genes" called transposons. TBD also talks about how HGT contributes to the evolution of prokaryotes and antibiotic resistance.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks all about how bacteria and other prokaryotes have organized genomes to contain operons, or multiple genes under the control of a single promoter. TBD uses the lac and trp operons to teach you how bacteria are able to efficiently regulate their gene transcription in response to changing environmental conditions through the activity of proteins called repressors.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc discusses the wide array of bacterial pathogens that cause morbidity and mortality in humans. There are many pathogenic bacteria that cause disease in humans. In this video, TBD discusses several of those bacteria and the diseases they cause.
Warning: Viewer discretion is advised. This video discuses some material that might be inappropriate for younger viewers including STI's and potentially fatal illnesses.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks about pathogenic protozoa, fungi, helminths (worms), and arthropods. In this video, learn about our eukaryotic cousins that aren't so friendly. TBD introduces you to the parasites that cause malaria, babesiosis, leishmaniasis, and more!
WARNING: Viewer discretion advised. This video includes detailed descriptions about human diseases that may not be appropriate for some viewers.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks about things that aren't technically alive, but are still very deadly: viruses and prions. Viruses and prions don't fulfill the requirements of life and are thus considered to by acellular, or non-living, pathogens. Despite their relative simplicity, these pathogens have a profound impact on living things. Come delve into the world of the non-living with TBD!
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
That Bio Doc talks about the how the other half lives. And by that, we mean how organisms such as algae and plants can make energy from the sun through a process called photosynthesis! TBD discuss what might be the most important metabolic pathway to evolve in history life. Learn about the amazing, yet surprisingly inefficient process that makes all life on Earth possible in this video.
Music:
Cheery Monday by Kevin MacLeod
Link: https://incompetech.filmmusic.....io/song/3495-cheery-
License: http://creativecommons.org/licenses/by/4.0/
All cells have to communicate with the outside world. Whether that's sensing changes in the environment or talking with other cells, this occurs through a process called cell signaling. In this video, That Bio Doc introduces you to four types of common signaling process: autocrine, paracrine, gap junction, and endocrine signaling.
What happens after a cell receives a signal? In this episode, That Bio Doc discusses how signal transduction allows a cell to respond to the signals it receives from the outside world. In this video learn about how kinases, phosphatases, and second messengers work together to help a cell alter its behavior to adapt to varying conditions.
In this video That Bio Doc discusses way in which we can control and prevent the growth of microbes through physical and chemical means such as heat, radiation, and chemical disinfectants. Learn the difference between sterilization and disinfection and where all those red bags and bins full of medical waste end up!
In this video, That Bio Doc discusses antibiotics: what they are, what they do, and how they work! Learn about several different antibiotic drugs classes, their cellular targets, and how they help keep us alive. TBD also discusses the evolution of antibiotic resistance and why it is of such a great concern.
Did you know that there are 3x more microbial cells in your body as there are your own cells? It's true! The good news is that most of those cells belong to species that are part of your normal microbiome, a community of microbes that inhabit your body and help you digest your food and protect you from pathogens. In this video, That Bio Doc discusses where your microbiome comes from, what it looks like, and the pros and cons to having thousands of species of bacteria, fungi, and archaea in and on your body!
In the first video on the Immune System, That Bio Doc introduces you to the three lines of defense that help protect you from pathogens and fight off infections. TBD discuss the barriers that help to prevent infections and the cellular, chemical, and physical responses your body undertakes to fight infections. This is the first in a series of videos about our immune system. It is recommended that you view these videos in the proper order to maximize your learning.
In this second video in our series about the immune system, That Bio Doc discusses the cells that make up our immune system. Learn about the cells of the innate and adaptive immune systems, how phagocytes destroy invading pathogens, and how lymphocytes provide bodies with immunological specificity and memory.
In our third video about the immune system, That Bio Doc talks about the innate immune system's response to an invasion. Learn how the complement system, phagocytes, and the inflammatory response work together to form and immediate response to the invasion of a tissue and eventually alerts the adaptive immune system to the presence of an infection.
In our fourth video about the immune system, That Bio Doc discusses the process of antigen presentation, the mechanism by which our innate immune system talks to and activates our adaptive immune system. Learn how this complex dance between cells involving multiple receptors and battlefield antigen triggers an adaptive immune response and bring our immune system's most powerful weapons to bare!
In our fifth video on the immune system, That Bio Doc discusses what happens when T cells and B cells join the fight against an invading pathogen! In this video TBD will discuss the powerful weapons the adaptive immune system bear to help to win the battle against an infection. In this video you will learn all about how killer T cells, helper T cell, and antibodies help aid in the battle against invaders. You'll also learn why it is so important for mothers to kiss their babies!
In this video That Bio Doc talks about the difference between natural and artificial immunity, the different strategies used to create vaccines, and herd immunity, with a special focus on COVID-19.
*** IMPORTANT: A NEWER VERSION OF THE VIDEO IS NOW AVAILABLE WITH UPDATED NEW INFORMATION INCLUDING A DISCUSSION ABOUT COVID-19 VACCINES ***
Link to updated video: https://youtu.be/WrLLaZ4_l-I
That Bio Doc talks about immunodeficiencies, which are conditions in which the immune system is impaired. TBD talks about the difference between primary and secondary immune deficiencies as well as the different types of lymphoid cancers.
In the second of two videos on diseases of the immune system, That Bio Doc talks about hypersensitivities and autoimmune disorders. Hypersensitivities occur when the immune system overreacts or reacts inappropriately. Hypersensitivities include many common allergic reactions and anaphylaxis. Autoimmunities occur when the body mounts an immune response against itself. TBD talks about all of this and more!
***NOTE: There are a couple of visual glitches in this video. I will have to re-record this video when I have time. Because the audio track contains no glitches, I have decided to post this video despite the issues. ***
That Bio Doc talks about the ways in which pathogens sneak past your defenses and cause an infection as well as the stages you go through when you are suffering from an infection. TBD also discusses epidemiology and the different types of epidemics.
That Bio Doc talks about the ways in which cells are able to determine which genes are expressed (active) and which genes aren't. Learn how eukaryotic cells can regulate their gene expression in several different ways from limiting the transcription of genes to the post-translational modification of proteins.
The Cell Cycle is the tightly regulated, orderly process cells go through prior to dividing. In this video, That Bio Doc discusses the cell cycle paying special attention to the cell cycle checkpoints that regulate the cycle and the regulatory proteins that control the movement of the cell through the cell cycle.
That Bio Doc talks about the two types of eukaryotic cell reproduction: Mitosis and Meiosis. Learn about the similarities and the differences between the two in this video!
In this video That Bio Doc tells you what evolution is NOT all about. TBD discusses some of the most common misconceptions and misunderstandings about evolutionary theory. And if you have an ax to grind against evolution, it shouldn't be because of any of these reasons!
In this video, That Bio Doc talks about the key tenets of modern evolutionary theory and the large body of evidence upon which the theory is built. Learn how natural selection is able to gradually shape species over time and how evidence, such as the fossil record, anatomy, molecular biology, and biogeography provide strong evidence in support of evolutionary theory.
Charles Darwin didn't invent the concept of evolution. In fact, evolutionary thought had been around since ancient Greece, and perhaps even before that. In fact, Charles Darwin's own grandfather had expressed ideas about evolution decades before Charles published On the Origin of Species. What Darwin did do, however, is provide a comprehensive body of evidence in support of evolutionary theory and propose the true mechanism by evolutionary change occurs - natural selection. In this video, That Bio Doc introduces you to early evolutionary ideas and describes how Darwin's journey on the HMS Beagle, as well as the writings of other brilliant contemporaries, led to the development of modern evolutionary theory.
Today, it is difficult to think about evolution without also thinking about genetics. However, that wasn't always the case. Although Gregor Mendel performed his pioneering experiments following the inheritance pattern of several traits in pea plants just a few short years after the publication of On the Origin of Species, it took decades before the fields of Darwinian evolution and Mendelian genetics were fused together in the modern synthesis. In this video, That Bio Doc discusses Mendel's experiments and how the results of those experiments laid the foundation for our modern understanding of genetics and evolutionary biology. Learn about key genetic concepts such as dominance, the difference between genotype and phenotype, and how to calculate the odds of inheriting specific traits based on the genetic make-up of the parental generation using mathematical operations and Punnett squares.
Speciation occurs when a population of a species becomes so different from other members of its species that it can no longer be considered part of the same species. This occurs through a process known as macroevolution. In this video, That Bio Doc discusses the different ways in which species can diverge from each other, why barriers, both physical and genetic, are so important for speciation events, and what happens when to closely related species reconnect.
Homologous and analogous structures provide a wealth of information about the evolution of species. In this video, That Bio Doc talks about the differences between the two types of structures and how they inform us about the evolution of species and their interrelatedness.
Natural selection is the mechanism by which most evolutionary change and all adaptation occurs. That Bio Doc introduces you to the topic of natural selection by first discussing artificial selection, then teaching you why heavily used traits tend to improve over time, while disused traits tend to degrade as a result of selection pressures.
Sexual selection is a form of natural selection that results in the accumulation of sexually dimorphic traits, which are structures or behaviors found in one sex of a species but not the other. At first glance, the high survival cost of traits such as bright plumage or large antlers may seem anti-evolutionary, but as That Bio Doc explains, survival is only half of the equation when it comes to reproductive fitness. Come see why sexual selection, which was once a source of consternation for evolutionary biologists, may provide the best evidence for how natural selection shapes species over time.
Have you every wondered how we know the age of Earth or how long it has been since the dinosaurs ruled the planet? It turns out that the answer is within the rocks themselves. In this video, TBD discusses the concepts of modern geology and how rocks can actually be used as clocks! TBD describes the different types of rock, which ones contain the fossil archaeologists and biologist are interested in, and which ones tell us how old those fossils (and the planet!) really are.
In this video, That Bio Doc discusses how radioactive isotopes such as carbon-14, uranium-238, uranium-235, and potassium-40 can be used to determine the age of a rock sample. Absolute dating techniques using these radioactive isotopes are the primary way in which the age of rock strata, including the fossils contained within them, are determined.
The fossil record is one of the best sources of evidence to support evolutionary theory. In this video, That Bio Doc describes how fossils are made, what they tell us about life, and how the fossil record supports the theory of evolution.
Islands are a treasure trove of information about the process of evolution. The extreme genetic isolation, open ecological niches, and unique habitats found on islands leads to many interesting evolutionary changes in the species that inhabit them. In this video, TBD talks about the two major types of islands found on the planet and how island life shapes species and what that tells us about evolution.
That Bio Doc talks about biogeography and what it teaches us about evolution and the geologic history of Earth. Learn how the locations of species and of fossil remains provides information about the history of species and of Earth itself. TBD also discusses the terrestrial biomes found around the globe and the impact those environments have on the species that live in them.
Pangea was the Earth's last, but not only supercontinent. In this video That Bio Doc explores the formation and eventual destruction of Pangea by geologic forces, and the effects that Pangea had on life both during and after its existence.
The evolution of complex traits such as certain behaviors, structures, and molecular pathways occurs through normal evolutionary pathways. However, these traits have sometimes been pointed to by opponents of evolutionary theory as being irreducibly complex, and thus, not able to have been produced through evolutionary mechanisms. In this video, That Bio Doc will talk about what the argument from irreducible complexity does really work and explain how mutations, such as gene duplications, can readily explain the evolution of these traits.
Development is one of the seven properties that all living things possess. It is both an essential and complex process, as well as one that does not tolerate mutations very well. However, changes to the developmental process are often required for the evolution of species. In this video That Bio Doc will discuss how evolutionary changes to development occur and how those changes serve as evidence for the evolutionary origins of species.
Phylogenetics is a branch of biology that classifies organisms according to the evolutionary relationships. In this video That Bio Doc discusses phylogenetics and cladistics and how biologists use similarities and differences between species to determine their evolutionary histories.
This is the first in a series of videos where That Bio Doc takes on a tour of the evolutionary history of life on Earth. In this video, TBD talks about the Precambrian supereon, which covers the first ~4 billion years of life on the planet Earth. Watch and learn what early life on Earth looked like, how oxygen was introduced into the Earth's atmosphere, and how endosymbiosis changed life on Earth forever!
In this video, That Bio Doc introduces you to life in the Cambrian Period (541 - 488.3 mya). This is the second video in a series of videos about the evolutionary history of life on Earth. During the Cambrian Period, we see the first appearance of many modern animal phyla in the fossil record. This phenomenon, known as the Cambrian Explosion, is one of the most interesting events in the fossil record. In this video, TBD introduces you to many of these animal phyla and describes the unique characteristics that define each phylum.
During the Silurian period, life would recover from the end-Ordovician mass extinction. The gradual warming of the Earth and the re-filling of the shallow seas would lead to a radiation of marine life. Meanwhile, plants would further establish themselves on land. During the first half of the period plants would diversify into distinct groups of seedless nonvascular plants and by the end of the period, the first vascular plants appear in the fossil record. Finally, during the Silurian, animals would appear on land for the first time in the form of terrestrial arthropods. In this video, That Bio Doc talks about what life was like during the Silurian Period, 443.8 - 419.2 million years ago.
During the early Permian, life on land and in the ocean would look much as it did at the end of the Carboniferous. However, the changing climate, from warm and moist during much of the Carboniferous, to cool and arid at the start of the Permian, would lead to many changes throughout the period. By the end of the Permian, many of the water-loving plant species would be replaced by seed ferns and conifers, plants that were better adapted to the drier environment of Pangea. The amphibians, which had dominated aquatic and terrestrial biomes during the Carboniferous, were replaced by rapidly diversifying reptiles. However, the Permian period would end with the single greatest catastrophe life on Earth has ever seen. The end-Permian mass extinction, known as the Great Dying, would cause the extinction of nearly 97% of species on the planet.
During the Ordovician, the animal phyla that first appeared in the fossil record during the Cambrian period would diversify giving rise to several highly diverse groups of animals. This would result in increased competition in the ocean where all living things still resided. Well, almost all living things because during the Ordovician, plants would make their first appearance on land. In this video, That Bio Doc talks about what life was like during the Ordovician Period, 488.3 - 443.8 million years ago.
The Devonian, the Age of Fish, saw a massive diversification of fish species. In particular, the bony fish, which first appeared during the Silurian, diverged into two major groups - the ray-finned fish and the lobe-finned fish. Perhaps due in part to the increased competition in the Devonian ocean, a lineage of lobe-finned fish would give rise to the first terrestrial vertebrates, the tetrapods, during the latter half of the period. Also on land, plants got their first true roots. The Devonian would end in a mass extinction event that would wipe out nearly 75% of the extant species on the planet.
During the Carboniferous life would recover from the mass extinction event at the end of the Devonian. Due to the warm, moist climate terrestrial plants would evolve greatly during this period, with the vascular seed plants beginning to dominate terrestrial forests, instead of their seedless predecessors. The bountiful forests would generate so much oxygen that the atmospheric oxygen concentration would reach its highest point in Earth's history. This in turn would give rise to some of the largest terrestrial arthropod species to ever exist. Terrestrial vertebrates continued to diversify giving rise to the first true amphibians and by the end of the period, the first true reptiles. In this video, That Bio Doc describes what life was like during the Carboniferous 358.9 - 298.9 million years ago.
The Triassic Period is the first of the Mesozoic Era. Following the Great Dying at the end of the Permian, the vast majority of multi-celluar life on the planet had gone extinct. During the Triassic, those species that remained would radiate and repopulate the Earth. Life in the Triassic would differ greatly from the periods before it because the Triassic would mark the beginning of almost 200 million years of reptilian dominance of the air, land, and sea. It would also mark the beginning of the seed plants' dominance of Earth forests.
The Jurassic Period would mark the beginning of the dinosaurs' dominance of terrestrial Earth, but also the end of Pangea. Reptiles continued their dominance of the air, land, and sea during the Jurassic, but also have to deal with a world that was literally shifting beneath their feet. The Jurassic would also see the appearance of the first true birds and mammals, and for once, wouldn't end with a mass extinction.
The K-Pg mass extinction event marked the end of the Cretaceous Period, but also the end of the Mesozoic Era. During the Cenozoic, life would recover and the Earth would be replenished by the species that survived. Like we saw following the Great Dying at the end of the Permian, life would be forever changed after the K-Pg mass extinction event and the ecological niches once dominated by reptiles would be taken over by birds, mammals, and fish.
The Cretaceous Period marked the peak of dinosaurian dominance, but ended with their extinction. In fact, the Cretaceous would mark the peak of reptilian dominance, but would also be the last period in which reptiles would dominate the Earth. The end of the Cretaceous would be marked by the fifth and final mass extinction in the history of life on Earth.
In this video, That Bio Doc describes what make Homo sapiens a unique species separate from the other bipedal species, including those that roamed the planet at the time sapiens first appeared on the planet.
La Jolla is a smart seaside area, known for its rugged coastline. Trails wind past pine trees and sandstone canyons in Torrey Pines State Natural Reserve, while the 2 courses at world-renowned Torrey Pines Golf Course sit atop sea cliffs. La Jolla Cove has sweeping ocean views, and the Shell Beach tide pools are home to anemones and crabs. Posh boutiques and waterfront restaurants dot walkable La Jolla Village
San Diego, the state’s second largest city, is at the heart of a metropolitan area that comprises all of San Diego county. Surrounding communities include Escondido (north), La Mesa and El Cajon (east), National City, Fashion Valley and Chula Vista (between the northern and southern portions of the city), Imperial Beach (southwest), and Coronado (west; at the northern end of Silver Strand). More than a dozen Indian reservations are scattered throughout the county, and Tijuana, Mexico, lies just south of the border. Inc. 1850. Area, 372 square miles (963 square km). Pop. (2010) 1,307,402; San Diego–Carlsbad–San Marcos Metro Area, 3,095,313; (2020) 1,386,932; San Diego–Chula Vista–Carlsbad Metro Area, 3,298,634.
Famous for its miles and miles of white-sand beaches and amazing weather, the city offers an abundance of fun attractions for visitors of all ages.
#shorts #satisfying #travel #california #sightseeing #tour #walkingtour #walkingvideo
In this video we learn about the factor theorem which is the application of remainder theorem, wherein we learn about finding all zeros and all factors of the given polynomial expression
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Created by Devashish Phadnis
After the Emancipation Proclamation, blacks fill local and national offices, but white southerners are determined to pass new state laws to curtail this progress.
Professor Eric Foner of Columbia University discusses the Black Codes, which were written by white southerners to force blacks to keep working on plantations.
American History: From Emancipation to the Present (AFAM 162)
Between 1865 and 1877, several plans were developed by which the Confederate states could be readmitted to the Union and the residents of the states given full citizenship rights. It was far from clear, however, which plan would do a better job maintaining the social peace and protecting African Americans' ability to earn a wage, raise a family, own land, and exercise the right to vote. In this lecture, Professor Holloway outlines the contours of the Ten Percent Plan, Presidential Reconstruction, and Radical Reconstruction, and he explains how these plans embraced a variety of approaches to reuniting the disparate states. As Professor Holloway explains, Reconstruction greatly enhanced the rights of African Americans, while also circumscribing their lives by new political, economic, and social initiatives.
Warning: This lecture contains graphic content and/or adult language that some users may find disturbing.
00:00 - Chapter 1. Introduction: The Reconstruction Era
02:12 - Chapter 2. Chronology of the Reconstruction Era
06:45 - Chapter 3. A Narrative Account of the Reconstruction Era
20:14 - Chapter 4. 1865: The Establishment of Black Codes
26:14 - Chapter 5. Sharecropping: A New Labor System
30:05 - Chapter 6. The Freedmen's Bureau
Complete course materials are available at the Yale Online website: online.yale.edu
This course was recorded in Spring 2010.
The United States of America was born out of the yearning of the many people who had traveled there from the old world of Europe to be free of the imperial powers that had dominated them for centuries. To have democracy, liberty, justice for all and to take command of their own destiny.
The birth of the American nation was a painful one, first by having to fight against the forces of the British and then against the indigenous people of North America, within and from outside of the new borders they had declared. In between the many conflicts, the new nation had to establish its own laws, political system and even its own culture none of which developed overnight.
Obviously, there would not always be a consensus. Over the century after 1776 when the United States of America was born, while growing under a political union of the states that it was composed of, it also saw the widening of a cultural divide between the industrious northern states and the agricultural southern states. Perhaps more than anything else, the two sides of this divide found themselves at odds over the question of slavery.
The ethics of owning a person as property became a legal battle between those in support of the practice and those opposed in American courts and halls of power. Eventually, the dispute of course became a real battlefield. More Americans died in the American Civil War that raged on the North American continent between 1861 and 1865 than in any other war in which Americans have fought throughout its history.
And while the battles have long ended, the ramifications of the civil war continue to be felt to this very day in America over issues such as culture and of course race. So, let us delve into the history of this dark chapter of American history.
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Narrated by: Will Earl
Written & Researched by: Tony Wilkins
Edited by: Andrew Gutt
History Should Never Be Forgotten...
In this video, Supriya uses various concepts of trigonometry to solve the given word problem (involving two right-angled triangles). She also talks about the angle of elevation and angle of depression.
Unit: Some Applications of Trigonometry, NCERT Class 10th (CBSE curriculum).
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Word problem: one triangle involved (2/2) | Some Applications of Trigonometry | Maths | Khan Academy
In this video, Supriya uses various concepts of trigonometry to solve the given word problem (involving one right-angled triangle). She also talks about the angle of elevation and angle of depression.
Unit: Some Applications of Trigonometry, NCERT Class 10th (CBSE curriculum).
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Part 9 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 8 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 7 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 6 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 5 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 3 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 3 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 2 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 1 (of 9) in a lecture on "Science" for a non-majors General Biology course. Watch all 9 video clips by going to the PLAYLIST: https://www.youtube.com/playli....st?list=PL5GRRRmaGVq
Also check out Understanding Science 101 from UC Berkeley: https://undsci.berkeley.edu/un....derstanding-science-
Part 8 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
Part 7 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
Part 6 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
Part 5 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
Part 4 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
Part 3 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
Part 2 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
Part 1 of 8 in a lecture on "Life" for a non-majors General Biology course. You can watch all 8 video clips by going to the PLAYLIST: https://youtube.com/playlist?l....ist=PL5GRRRmaGVqWYcU
How to use Laplace transformations in the real world!
How to solve differential equations in an algebraic manner, using Laplace transforms.
How to solve an application of non-homogeneous systems, forced damped oscillations. Special resonance review at the end.
How to solve 2nd order linear differential equations when the F(t) term is non-zero.
Re-touching on how to go from a general solution to amp-phase form.
How to solve an application to second order linear homogenous differential equations: spring mass systems. Go to the amendment for a better explanation for amplitude phase form.
How to solve 2nd order linear homogenous differential equations with rational roots, complex roots, or repeated roots.
How to solve an application of linear first order differential equations, mixing problems.
How to use the integrating factor to solve F.O.L.Es.!
How to solve N's L of cooling, with an example!
How to solve separable differential equations the correct way.
An overview of the playlist, what will learn, and what you need!
Find the book here: http://centerofmath.org/textbooks/diffeq
Year 2 A-Level Mathematics Integration Lesson 11 of 11: Solving First-Order Differential Equation
Link to lesson
👨🏻🏫 https://mr-mathematics.com/pro....duct/year2-integrati
✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
👉Check out my website: https://mr-mathematics.com
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#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 10 of 11: Forming Differential Equations
Link to lesson
👨🏻🏫 https://mr-mathematics.com/pro....duct/year2-integrati
✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
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#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 9 of 11: Trapezium Rule of Integration
Link to lesson
👨🏻🏫 https://mr-mathematics.com/pro....duct/year2-integrati
✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
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#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 8 of 11: Area between curves|
Link to lesson
👨🏻🏫https://mr-mathematics.com/pro....duct/year2-pure-inte
✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
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#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 7 of 11: Integration with Partial Fractions
Link to lesson
👨🏻🏫 https://mr-mathematics.com/pro....duct/year2-pure-inte
✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
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#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 6 of 11: How to perform integration by parts.
Link to lesson
👨🏻🏫https://mr-mathematics.com/pro....duct/year2-pure-inte
✏️Year 2 A-Level Mathematics: Integration https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
👉Check out my website: https://mr-mathematics.com
👉Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
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#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 5 of 11: Integration by Substitution
Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte
Year 2 A-Level Mathematics: Integration Playlist https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
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#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 5 of 11: Integration using Reverse Chain Rule
Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte
Year 2 A-Level Mathematics: Integration Playlist
https://www.youtube.com/playli....st?list=PLo2qbrU8B_e
Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#jonathanrobinson #homelearning #mathematics
A-Level Mathematics Year 2 Integration: Lesson 3 of 12: Integration with Trigonometric Identities
Link to lesson
👉https://mr-mathematics.com/pro....duct/year2-pure-inte
A-Level Mathematics Year 2 Integration Playlist https://youtube.com/playlist?l....ist=PLo2qbrU8B_egAdE
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
👉 Check out my website: https://mr-mathematics.com
👉 Follow me on Twitter: https://twitter.com/Mr_Mathematics
👉Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#mrmathematics #gcsemaths #alevelmaths
Year 2 A-Level Mathematics Integration Lesson 2 of 11: Integrating (ax + b)^n
Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte
Year 2 A-Level Mathematics: Integration Playlist
https://www.youtube.com/playli....st?list=PLo2qbrU8B_e
Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#jonathanrobinson #homelearning #mathematics
Year 2 A-Level Mathematics Integration Lesson 1 of 11: How to integrate standard functions
Link to lesson
https://mr-mathematics.com/pro....duct/year2-pure-inte
Year 2 A-Level Mathematics: Integration Playlist
https://www.youtube.com/playli....st?list=PLo2qbrU8B_e
Visit https://mr-mathematics.com for the complete lesson, including PowerPoint and student handout.
About Me
My name is Jonathan Robinson, and I am passionate about teaching mathematics. I am Head of Maths in the South East of England and have taught for over 20 years. I am proud to have helped teachers worldwide continue engaging and inspiring their students with my lessons.
For regular updates about new lessons and videos:
Check out my website: https://mr-mathematics.com
Follow me on Twitter: https://twitter.com/Mr_Mathematics
Like me on Facebook: https://tinyurl.com/y55v5kpl
Support the channel
https://paypal.me/JonathanRobinsonMath
Subscribe: https://tinyurl.com/y3pxvldj
#jonathanrobinson #homelearning #mathematics
In this video, we will discuss about disproportionation reactions and their applications.
Timestamps
00:05 - What is a disproportionation reaction?
00:45 - Examples of disproportionation reactions.
Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi
Master the concept of “Displacement reactions” through practice exercises and videos - https://www.khanacademy.org/sc....ience/class-11-chemi
Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi
To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11, chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Jitin Nair
In this video, we will talk about decomposition reactions and see what type of decomposition reactions can also be redox reactions
Timestamps
00:03 - How do we represent decomposition reactions?
00:20 - Example of a decomposition reaction.
00:56 - Is decomposition of calcium carbonate a redox reaction?
02:59 - Decomposition of hydrogen peroxide.
Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi
Master the concept of “Displacement reactions” through practice exercises and videos - https://www.khanacademy.org/sc....ience/class-11-chemi
Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi
To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11, chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Jitin Nair
In this video, we will look at different displacement reactions and look at their applications.
Timestamps
00:05 - How do we represent a displacement reaction?
00:48 - Examples of a displacement reaction.
03:00 - Double displacement reaction.
03:34 - Example of an application of double displacement reaction.
04:05 - Different types of double displacement reaction.
Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi
Master the concept of “Displacement reactions” through practice exercises and videos - https://www.khanacademy.org/sc....ience/class-11-chemi
Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi
To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11, chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Jitin Nair
In this video, we will learn about the combination reactions along with their examples and applications.
Timestamps
00:00 - What is a combination reaction?
00:20 - Examples of combination reactions.
01:50 - Combination reaction with more than two reactants.
04:02 - Are all combination reactions redox reactions?
04:17 - Example of a combination reaction that is NOT a redox reaction.
Practice this concept - https://www.khanacademy.org/sc....ience/physical-chemi
Check out more videos and exercises on “Redox reactions” - https://www.khanacademy.org/sc....ience/class-11-chemi
To get you fully ready for your exam and help you fall in love with “chemistry”, find the complete bank of exercises and videos for “class 11 chemistry” here - https://www.khanacademy.org/sc....ience/class-11-chemi
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Jitin Nair
Identifying the anode and cathode in a galvanic cell, and calculating the voltage using standard electrode potentials.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/shorthand-notation-for-galvanicvoltaic-cells?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/galvanic-cell-voltaic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
"Identifying the anode and cathode in a galvanic cell, and calculating the voltage using standard electrode potentials.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/shorthand-notation-for-galvanicvoltaic-cells?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/galvanic-cell-voltaic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
What happens when you add zinc to a solution of copper sulfate? Identifying the half reactions to see what got oxidized and reduced.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/galvanic-cell-voltaic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/redox-titration?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
"How to use a redox reaction to construct a galvanic/voltaic cell to produce a flow of current.. Shows the flow of electrons and ions, and explains the role of the salt bridge.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/electrodes-and-voltage-of-galvanic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/redox-reaction-from-dissolving-zinc-in-copper-sulfate?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
A redox titration is a titration in which the analyte and titrant react through an oxidation–reduction reaction. As in acid–base titrations, the endpoint of a redox titration is often detected using an indicator. Potassium permanganate (KMnO₄) is a popular titrant because it serves as its own indicator in acidic solution. View more lessons or practice this subject at https://www.khanacademy.org/sc....ience/ap-chemistry-b
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
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When balancing equations for redox reactions occurring in basic solution, it is often necessary to add OH⁻ ions or the OH⁻/H₂O pair to fully balance the equation. In this video, we'll walk through this process for the reaction between ClO⁻ and Cr(OH)₄⁻ in basic solution. View more lessons or practice this subject at https://www.khanacademy.org/sc....ience/ap-chemistry-b
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
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When balancing equations for redox reactions occurring in acidic solution, it is often necessary to add H⁺ ions or the H⁺/H₂O pair to fully balance the equation. In this video, we'll walk through this process for the reaction between dichromate (Cr₂O₇²⁻) and chloride (Cl⁻) ions in acidic solution. View more lessons or practice this subject at https://www.khanacademy.org/sc....ience/ap-chemistry-b
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
How to identify the oxidizing and reducing agents.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/disproportionation?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/redox-reaction-with-iron?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
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How to identify the oxidizing and reducing agents.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/disproportionation?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/redox-reaction-with-iron?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
For the reaction between Fe and HCl, identifying the half reactions and what is getting oxidized and reduced.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidizing-and-reducing-agents-1?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-reduction-or-redox-reactions?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
Finding the half reactions in a combustion reaction, and identifying what is getting oxidized and reduced.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/redox-reaction-with-iron?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/unusual-oxygen-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
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Determining oxidation numbers in hydrogen peroxide and oxygen difluoride.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-reduction-or-redox-reactions?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/practice-determining-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
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"Determining oxidation numbers in magnesium oxide and magnesium hydroxide.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/unusual-oxygen-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-state-trends-in-periodic-table?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
Trends in common oxidation states for main group elements.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/practice-determining-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/introduction-to-oxidation-and-reduction?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
Introducing oxidation states, oxidation, and reduction. Some tips for remembering oxidation and reduction.
Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-state-trends-in-periodic-table?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Missed the previous lesson? https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/gibbs-free-energy/v/standard-change-in-free-energy-and-the-equilibrium-constant?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry
Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #youcanlearnanything
subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
In redox reactions, both reduction and oxidation take place. Let's learn more about them.
Let's understand the old definition of oxidation and reduction.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Aakash Singh Bagga
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Aakash Singh Bagga
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Aakash Singh Bagga
Practice this concept - “https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Aakash Singh Bagga
In this video, Anmol discusses how we can use the relation between sum and product of roots and the coefficients of the quadratic equation to find the value of the unknowns in the given equation.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
In this video, Anmol discusses how we can use the relation between sum and product of roots and the coefficients of the quadratic equation to find the value of the unknown in the given equation.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can find the highest common factor (HCF) and the lowest common multiple (LCM) of two large numbers using prime factorization.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's learn how we can find the highest common factor (HCF) of three numbers using prime factorization.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
In the previous video (https://youtu.be/_1NPHxCQT3Q) we saw how we can find whether the decimal expansion of any given rational number is terminating or non-terminating and recurring (repeating) without actual division. In this video, let's see why do we need 2s and 5s to check whether the decimal expansion of the given rational number is terminating or non-terminating and recurring.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's learn how we can find whether the decimal expansion of any given rational number is terminating or non-terminating and recurring (repeating) without actual division.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's learn how we can find the lowest common multiple (LCM) of three numbers using prime factorization.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM's Australian senior science course offerings.
Email the meriSTEM team (contact.meristem@anu.edu.au) for further information, course access and video usage requests.
meriSTEM is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/li....censes/by-nc-sa/4.0/
This video is part of meriSTEM's Australian senior science course offerings.
Email the meriSTEM team (contact.meristem@anu.edu.au) for further information, course access and video usage requests.
meriSTEM is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/li....censes/by-nc-sa/4.0/
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Relevant to curriculum descriptors: ACSBL050 - Biochemical processes in the cell are controlled by the nature and arrangement of internal membranes, the presence of specific enzymes, and environmental factors.
ACSBL051 - Enzymes have specific functions, which can be affected by factors including temperature, pH, the presence of inhibitors, and the concentrations of reactants and products.
Created by the ARC Centre of Excellence for Translational Photosynthesis. Presented by Professor Spencer Whitney.
Spencer’s research focuses on utilising novel biotechnological tools to scrutinize the biology of the biospheres most abundant protein, the photosynthetic Carbon dioxide-fixing enzyme Rubisco.
Spencer undertook his Bachelor of Science (Honours) and PhD at James Cook University.
From 2004 to 2009 he held an ARC Research Fellowship and from 2009 to 2013 held an ARC Future Fellowship.
0:00 Introduction
0:34 How big is it?
1:03 Catalytic sites
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM's Australian senior science course offerings.
Email the meriSTEM team (contact.meristem@anu.edu.au) for further information, course access and video usage requests.
meriSTEM is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/li....censes/by-nc-sa/4.0/
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Thanks to the ARC Centre of Excellence for Translational Photosynthesis (CoETP) for contributing this video on how to make a stomata slide. Huge wrap to presenter Ross Dennis who's PhD research focuses on sugar sensing in cereal seed and plant development. Find out about the Centre's research at http://photosynthesis.org.au.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM's Australian senior science course offerings.
Email the meriSTEM team (contact.meristem@anu.edu.au) for further information, course access and video usage requests.
meriSTEM is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/li....censes/by-nc-sa/4.0/
This video is part of meriSTEM's Australian senior science course offerings.
Email the meriSTEM team (contact.meristem@anu.edu.au) for further information, course access and video usage requests.
meriSTEM is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/li....censes/by-nc-sa/4.0/
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
- ACSBL045: The cell membrane separates the cell from its surroundings and controls the exchange of materials, including gases, nutrients and wastes, between the cell and its environment.
- ACSBL046: Movement of materials across membranes occurs via diffusion, osmosis, active transport and/or endocytosis.
Presented by Sarah Rottet. Sarah works with Chief Investigator Dean Price at the ANU Node of the ARC Centre of Excellence for Translational Photosynthesis.
She is synthetic biologist with experience in working on membrane transporters. She previously worked on transporters in Dr Colin Scott’s lab at CSIRO Black mountain. Currently she is working on RIPE projects related to transferring functional bicarbonate and CO2 pumps to the C3 chloroplast, with a view to improving photosynthetic CO2 fixation.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
In this video, Anmol discusses how we can use zeros of the given polynomial to find the value of the given expression.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can use the determinant of a quadratic equation to check whether the equation has real or unreal roots.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
In this video, we have two quadratic equations with two unknowns. Anmol discusses how we can use the given conditions to find the value of those unknowns.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
In this video, we have two quadratic equations with two unknowns. Anmol discusses how we can use the given conditions to find the value of those unknowns.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
In this video, we have two quadratic equations with two unknowns. Anmol discusses how we can use the given conditions to find the value of those unknowns.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Quadratic equation with equal roots (intermediate)(2/2) | Quadratic equations (advanced) | Math | KA
Let's see how we can use the concept of equal roots to find the value of the unknown in the given quadratic equation.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Quadratic equation with equal roots (intermediate)(1/2) | Quadratic equations (advanced) | Math | KA
Let's see how we can use the concept of equal roots to find the value of the unknown in the given quadratic equation.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can solve an equation that may not seem like a quadratic equation in the first glance.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can solve an equation that may not seem like a quadratic equation in the first glance.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can solve an equation that may not seem like a quadratic equation in the first glance.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Anmol finds the roots of the given quadratic equation with irrational leading coefficient by factorizing the given expression.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Anmol finds the roots of the given quadratic equation with variable coefficients by factorizing the given expression.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can solve a word problem based on the quadratic equations. The solution comprises of two parts: a. Interpreting the problem to get the mathematical equation b. Solving the equation.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can solve a word problem based on the quadratic equations. The solution comprises of two parts: a. Interpreting the problem to get the mathematical equation b. Solving the equation.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
Let's see how we can solve a word problem based on the quadratic equations. The solution comprises of two parts: a. Interpreting the problem to get the mathematical equation b. Solving the equation.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Anmol.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Let's learn how we can evaluate a difficult trigonometric expression using:
a. Trigonometric ratios of special angles.
b. Trigonometric ratios of complementary angles.
c. Trigonometric identities.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Let's learn how we can evaluate a difficult trigonometric expression using:
a. Trigonometric ratios of special angles.
b. Trigonometric ratios of complementary angles.
c. Trigonometric identities.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Let's learn how we can evaluate a trigonometric expression made up of trigonometric ratios of special angles.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
In this video, Supriya explains how to find the trigonometric ratios (sin, cos, tan, cosec, sec, and cot) of some special angles: 0 degrees and 90 degrees.
To watch the previous video, click: https://youtu.be/rWxGu7M5qeQ
For more details on 30-60-90 triangle, watch: https://youtu.be/SFL4stapeUs
For more details on 45-45-90 triangle, watch: https://youtu.be/McINBOFCGH8
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
In this video, Supriya explains how to find the trigonometric ratios (sin, cos, tan, cosec, sec, and cot) of some special angles: 30 degrees, 45 degrees, and 60 degrees.
For more details on 30-60-90 triangle, watch: https://youtu.be/SFL4stapeUs
For more details on 45-45-90 triangle, watch: https://youtu.be/McINBOFCGH8
To watch the next video, click: https://youtu.be/zGm7Z9v2Vds
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Solving trigonometric eqn. having complementary angles | Intro to trigonometry | Math | Khan Academy
Let's learn how we use the concept of complementary angles to find the value of the unknown angle asked in the question.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Let's see how we can find the value of the given trigonometric expression using the trigonometric ratio given to us.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Let's see how we can find the value of the given trigonometric expression using the side lengths of the right-angled triangle given to us.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
In this video, Supriya discusses how we can find the cotangent of an angle of a right-angled triangle when the ratio of its sides is given.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
In this video, Supriya discusses how we can find the cosecant of an angle of a right-angled triangle when two of its sides are given.
For more free lessons & practice - https://www.khanacademy.org/ma....th/in-in-grade-10-nc
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Created by Supriya.
Visit us (http://www.khanacademy.org/sci....ence/healthcare-and- for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Vishal Punwani.
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NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/lic....enses/by-nc-sa/3.0/u
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How to find the mean of the grouped data when the frequency is given? FInd out in this video, which covers the comprehensive understanding of the concept with an example.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
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As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Devashish Phadnis
Description
In this video students will learn about finding the values corresponding to pie slices from a pie chart. The skill covered is an application level skill on the pie chart.
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by
Devashish Phadnis
Let's solve a couple of questions on factors affecting mutual inductance
Practice this concept - https://www.khanacademy.org/sc....ience/in-in-class-12
Master the concept of Mutual inductance through practice exercises and videos - https://www.khanacademy.org/sc....ience/in-in-class-12
Check out more videos and exercises on Electromagnetic induction - https://www.khanacademy.org/sc....ience/in-in-class-12
To get you fully ready for your exam and help you fall in love with Physics name, find the complete bank of exercises and videos for Class 12 Physics here - https://www.khanacademy.org/sc....ience/in-in-class-12
Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages.
Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy.
Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy
As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Let's take some examples and apply Lenz's law to find the direction of induced current!
More free lessons & practice "Link"
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Let's figure out how much energy a magnetic field has per unit volume!
More free lessons & practice "Link"
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Gauss's law for Magnetism says that Magnetic Monopoles are not known to exist. Let's explore where that comes from.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Vibhor Pandey
Let's explore the EMF and flux equations of an AC generator and draw graphs for them.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
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Created by Mahesh Shenoy
Let's calculate the mutual inductance of two concentric coils with a bigger radius R1, and a smaller radius R2 much smaller than R1.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's calculate the mutual inductance of two coaxial long solenoids.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
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Created by Mahesh Shenoy
Let's calculate the self-inductance of a long solenoid.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
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Created by Mahesh Shenoy
When changing current in one coil induces an EMF in the other, the phenomenon is called mutual induction. The strength of the EMF induced depends on the mutual inductance of the pair of coils. The S.I. unit of mutual inductance is Henry, the same as that of self-inductance.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
An inductor carrying current is analogous to a mass having velocity. So, just like a moving mass has kinetic energy = 1/2 mv^2, a coil carrying current stores energy in its magnetic field giving by 1/2 Li^2. Let's derive the expression for it using the concept of self-induction.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
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Created by Mahesh Shenoy
Self-inductance is the tendency of a coil to resist changes in current in itself. Whenever current changes through a coil, they induce an EMF which is proportional to the rate of change of current, through the coil.
Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's explore how to calculate the induced emf in a conducting rod rotating about its end in a uniform magnetic field.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Eddy currents are current loops formed over conductor surfaces due to changing magnetic flux. They are useful in induction heating, levitating, electromagnetic damping, and electromagnetic braking.
They can be minimized by adding slots in the conductor surface & laminating.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Thanks to Rowel Morales of Lunch Leave Chemistry (https://www.youtube.com/user/r0wieboy) for this contribution to meriSTEM's Year 11 Chemistry course.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Relevant to curriculum descriptor ACSCH018 - Atoms can be modelled as a nucleus surrounded by electrons in distinct energy levels, held together by electrostatic forces of attraction between the nucleus and electrons; atoms can be represented using electron shell diagrams (all electron shells or valence shell only) or electron charge clouds.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Find out more about Dr Nick White's ANU Supramolecular Chemistry Group at https://nwhitegroup.com.
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
A proton and electron have the same kinetic energy, let's compare their de Broglie wavelength. Next, a proton, and an alpha particle are accelerated through the same potential difference, let's compare their de Broglie wavelength.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's solve some numerical on Einstein's photoelectric equation.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's explore how the graph of stopping potential vs frequency can be used to calculate the Planck's constant experimentally!
From Einstein's photoelectric equation, this graph is a straight line with the slope being a universal constant. This slope has the value of h/e. In an effort to disprove Einstein, Robert Millikan conducted experiments with various metals only to conclusively prove him right. Millikan, Einstein, and Max Planck, all won a Nobel prize for their contribution to photoelectric effect and giving birth to the quantum nature of light!
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
All photoelectric effect graphs: Effect of intensity/frequency | Dual nature of light | Khan Academy
Let's explore various graphs of photoelectric experiment, and see how changing intensity and frequency changes the graphs.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Stopping potential is the minimum negative voltage applied to the anode to stop the photocurrent. The maximum kinetic energy of the electrons equal the stopping voltage, when measured in electron volt.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's explore how to measure the no. of photoelectrons emitted per second experimentally, in photoelectric effect. We will also draw a graph of the photocurrent vs anode potential.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
When light of frequency 2.42 X 10^15 Hz is incident on a metal surface, the fastest photoelectrons are found to have a kinetic energy of 1.7eV. Find the threshold frequency of the metal.
Let's explore how to use Einstein's photoelectric equation to solve such numerical on photoelectric effect.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Light of wavelength 430 nm is incident on each of the metals given in the table. We will explore how to predict which of the metals will show photoelectric emission.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's explore what work function is, and why, in photoelectric effect, electrons come out with different kinetic energies. While exploring this, we will rediscover Einstein's photoelectric equation
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's calculate the number of photons emitted per second from a 100 watt light bulb, and the no. of photons hitting the wall per second from a 5W/m^2 intensity laser light.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Let's explore how the quantum theory of light explains the below experimental results of photoelectric effects.
1. The kinetic energy of the photoelectrons are independent of intensity but depend on frequency.
2. Below a minimum frequency called the threshold frequency, no photoelectric effect takes place, even if the light has very high intensity.
3. Photoelectric effect is almost instantaneous.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Created by Mahesh Shenoy
Dr Mahdiyeh Razeghi from the Australian National University (anu.edu.au) describes how satellites are used to accurately determine how much water there is, and where it is in the environment. This as part of a series of educational videos on our Earth's water.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
- The modern atmosphere has a layered structure characterised by changes in temperature: the troposphere, mesosphere, stratosphere and thermosphere (ACSES022)
- Water’s unique properties, including its boiling point, density in solid and liquid phase, surface tension and its ability to act a solvent, and its abundance at the surface of Earth make it an important component of Earth system processes (for example, precipitation, ice sheet formation, evapotranspiration, solution of salts) (ACSES024)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Kial Stewart from the Australian National University (anu.edu.au) takes and in depth look at water vapour pressure, and how it works in a real life experiment. This as part of a series of educational videos on our Earth's water.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
- The modern atmosphere has a layered structure characterised by changes in temperature: the troposphere, mesosphere, stratosphere and thermosphere (ACSES022)
- Water’s unique properties, including its boiling point, density in solid and liquid phase, surface tension and its ability to act a solvent, and its abundance at the surface of Earth make it an important component of Earth system processes (for example, precipitation, ice sheet formation, evapotranspiration, solution of salts) (ACSES024)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Kial Stewart from the Australian National University (anu.edu.au) shows how to break hydrogen bonds for a change of phase in water. This as part of a series of educational videos on our Earth's water.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
- Water is present on the surface of Earth as a result of volcanic outgassing and impact by icy bodies from space; water occurs in three phases (solid, liquid, gas) on Earth’s surface (ACSES023)
- Water’s unique properties, including its boiling point, density in solid and liquid phase, surface tension and its ability to act a solvent, and its abundance at the surface of Earth make it an important component of Earth system processes (for example, precipitation, ice sheet formation, evapotranspiration, solution of salts) (ACSES024)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Kial Stewart from the Australian National University (anu.edu.au) shows how to break hydrogen bonds for a change of phase in water. This as part of a series of educational videos on our Earth's water.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
- Water is present on the surface of Earth as a result of volcanic outgassing and impact by icy bodies from space; water occurs in three phases (solid, liquid, gas) on Earth’s surface (ACSES023)
- Water’s unique properties, including its boiling point, density in solid and liquid phase, surface tension and its ability to act a solvent, and its abundance at the surface of Earth make it an important component of Earth system processes (for example, precipitation, ice sheet formation, evapotranspiration, solution of salts) (ACSES024)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Kial Stewart from the Australian National University (anu.edu.au) describes why the molecular structure of water is important. This as part of a series of educational videos on our Earth's water.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
- Water is present on the surface of Earth as a result of volcanic outgassing and impact by icy bodies from space; water occurs in three phases (solid, liquid, gas) on Earth’s surface (ACSES023)
- Water’s unique properties, including its boiling point, density in solid and liquid phase, surface tension and its ability to act a solvent, and its abundance at the surface of Earth make it an important component of Earth system processes (for example, precipitation, ice sheet formation, evapotranspiration, solution of salts) (ACSES024)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Three phases of water in the environment: The water cycle | Introduction to Earth systems | meriSTEM
Professor Andy Hogg from the Australian National University (anu.edu.au) describes the three phases of water in the environment. This as part of a series of educational videos on our Earth's water.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
- Water is present on the surface of Earth as a result of volcanic outgassing and impact by icy bodies from space; water occurs in three phases (solid, liquid, gas) on Earth’s surface (ACSES023)
- Water’s unique properties, including its boiling point, density in solid and liquid phase, surface tension and its ability to act a solvent, and its abundance at the surface of Earth make it an important component of Earth system processes (for example, precipitation, ice sheet formation, evapotranspiration, solution of salts) (ACSES024)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Trevor Ireland from the Australian National University (anu.edu.au) shares what we know about how Earth's oceans formed. This as part of a series of educational videos on our Earth's water.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
Water is present on the surface of Earth as a result of volcanic outgassing and impact by icy bodies from space; water occurs in three phases (solid, liquid, gas) on Earth’s surface (ACSES023)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Siyuan Tian from the Australian National University (anu.edu.au) shares her research tracking bushfire smoke in the layers of Earth's atmosphere. This as part of a series of educational videos on Earth's atmosphere.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The modern atmosphere has a layered structure characterised by changes in temperature: the troposphere, mesosphere, stratosphere and thermosphere (ACSES022)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Luigi Renzullo from the Australian National University (anu.edu.au) identifies temperature differences in the layers of Earth's atmosphere. This as part of a series of educational videos on Earth's atmosphere.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The modern atmosphere has a layered structure characterised by changes in temperature: the troposphere, mesosphere, stratosphere and thermosphere (ACSES022)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Dr Luigi Renzullo from the Australian National University (anu.edu.au) introduces Earth's atmosphere, and its layers. This as part of a series of educational videos on Earth's atmosphere.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The modern atmosphere has a layered structure characterised by changes in temperature: the troposphere, mesosphere, stratosphere and thermosphere (ACSES022)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) describes how photosynthesis affected Earth's atmosphere. This as part of a series of educational videos on Earth's atmosphere.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The atmosphere was derived from volcanic outgassing during cooling and differentiation of Earth and its composition has been significantly modified by the actions of photosynthesising organisms (ACSES021)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Richard Arculus from the Australian National University (anu.edu.au) describes how the plate tectonic revolution changed our understanding of how Earth's oceans and atmosphere formed. This as part of a series of educational videos on Earth's atmosphere.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
- The atmosphere was derived from volcanic outgassing during cooling and differentiation of Earth and its composition has been significantly modified by the actions of photosynthesising organisms (ACSES021)
- Water is present on the surface of Earth as a result of volcanic outgassing and impact by icy bodies from space; water occurs in three phases (solid, liquid, gas) on Earth’s surface (ACSES023)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Research led by The Australian National University (ANU) has solved the mystery of how the first animals appeared on Earth, a pivotal moment for the planet without which humans would not exist.
GFX credit: Rose Draper / Australian Academy of Science
Caleb Bishop from the Australian National University (anu.edu.au) provides the evidence to support the theory of when prokaryotes evolved into eukaryotes. This as part of a series of educational videos on mass extinctions and expansions.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The diversification and proliferation of living organisms over time (for example, increases in marine animals in the Cambrian), and the catastrophic collapse of ecosystems (for example, the mass extinction event at the end of the Cretaceous) can be inferred from the fossil record (ACSES029)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Tharika Liyanage from the Australian National University (anu.edu.au) provides the evidence to support the theory of mas extinctions and evolutionary expansions. This as part of a series of educational videos on mass extinctions and expansions.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The diversification and proliferation of living organisms over time (for example, increases in marine animals in the Cambrian), and the catastrophic collapse of ecosystems (for example, the mass extinction event at the end of the Cretaceous) can be inferred from the fossil record (ACSES029)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Tharika Liyanage from the Australian National University (anu.edu.au) describes the theory behind mass species extinctions and evolutionary expansions. This as part of a series of educational videos on mass extinctions and expansions.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The diversification and proliferation of living organisms over time (for example, increases in marine animals in the Cambrian), and the catastrophic collapse of ecosystems (for example, the mass extinction event at the end of the Cretaceous) can be inferred from the fossil record (ACSES029)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Associate Professor Charley Lineweaver from the Australian National University (anu.edu.au) shares what researchers understand about how life emerged on Earth. This as part of a series of educational videos on early life.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
Laboratory experimentation has informed theories that life emerged under anoxic atmospheric conditions in an aqueous mixture of inorganic compounds, either in a shallow water setting as a result of lightning strike or in an ocean floor setting due to hydrothermal activity (ACSES026)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Associate Professor Charley Lineweaver from the Australian National University (anu.edu.au) describes the isotopic evidence of early life on Earth. This as part of a series of educational videos on early life.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
Fossil evidence indicates that life first appeared on Earth approximately 4 billion years ago (ACSES025)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Associate Professor Charley Lineweaver from the Australian National University (anu.edu.au) describes the macroevidence of early life on Earth. This as part of a series of educational videos on early life.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
Fossil evidence indicates that life first appeared on Earth approximately 4 billion years ago (ACSES025)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) is on site at Dolphin Point and describes dropstones and what can be inferred from their presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) is on site at Dolphin Point and describes the fossils found over time in the area, and what can be inferred from their presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) is on site at Dolphin Point and describes the fossils found in the area, and what can be inferred from their presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor John Mavrogenes (Mav) from the Australian National University (anu.edu.au) is on site at Dolphin Point and describes the mudstone of the area and what can be inferred from its presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Patrick De Dekker from the Australian National University (anu.edu.au) describes past environmental indicators. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Patrick De Dekker from the Australian National University (anu.edu.au) describes fossils and what can be inferred from their presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Patrick De Dekker from the Australian National University (anu.edu.au) describes dropstones and what can be inferred from their presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Professor Patrick De Dekker from the Australian National University (anu.edu.au) describes ikaites and what can be inferred from their presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
Associate Professor David Heslop from the Australian National University (anu.edu.au) describes magnetic properties of rocks and what inferences from the past climate can be made from their presence. This as part of a series of educational videos on the Earth science timeline.
This clip has been created by the Research School of Earth Sciences (rses.anu.edu.au). These resources are part of a comprehensive program, curriculum matched to the unit 'Introduction to Earth systems'.
This video touches on the following curriculum descriptors:
The characteristics of past environments and communities (for example, presence of water, nature of the substrate, organism assemblages) can be inferred from the sequence and internal textures of sedimentary rocks and enclosed fossils (ACSES028)
For practice questions after each video, register an account to access our free senior science courses at https://courses.meristem.anu.edu.au. Teachers can access free lesson plans and in-class activities by joining our teacher community via http://meristem.anu.edu.au/ind....ex.php/new-to-merist
This video is part of meriSTEM Australian senior science educational resources (CC BY-NC-SA 4.0). Email the team (contact.meristem@anu.edu.au) for further information, course access and curriculum links.
