Aaron Wallach
Khan Academy Volunteer QC & StarGuide
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Aaron Wallach commented,
Official comment Hi JWeimer62, I've removed the faulty link from the article. Thanks for bringing this to our attention! It really helps make Khan Academy a better place for everyone!
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Aaron Wallach commented,
Official comment Hi Nathan, I've corrected this error and the changes should now be published. Thanks for bringing this to our attention!
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Aaron Wallach commented,
Official comment Here's the link for Multi-variable Calculus https://www.khanacademy.org/math/multivariable-calculus If you can't find something on the website using the dropdown "Subjects" menu, you can always us...
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Aaron Wallach commented,
Official comment Hi Theresia, The main reason for the wait time in the Mastery System is to test long-term knowledge. You can read about the technique called "Spaced Repetition" in the following Wikipedia articleht...
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Aaron Wallach commented,
Official comment Hi Srilekha, Unfortunately there is no way to merge accounts. We can delete some of the superfluous accounts so that your child is only left with one. I've created a private support ticket so tha...
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Aaron Wallach commented,
Official comment Hi Susan, The instructions for changing what subject you, or your children, are learning are in this FAQ article https://khanacademy.zendesk.com/hc/en-us/articles/202497674-How-do-I-change-whic...
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Aaron Wallach commented,
Official comment Hi hbenson, As you noticed, this video does not have a corresponding page on the main Khan Academy site. Most often, this is because the content was removed as the site was reorganized in order to ...
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Total activity 27
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Last activity
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Member since
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Following 0 users
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Followed by 0 users
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Votes 2
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Subscriptions 18