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Khan Academy (v. 3) Разработано Brilaps, LLC |
A free world-class education for anyone anywhere.
The Khan Academy is an organization on a mission. We're a not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.
All of the the site's resources are available to anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get a leg up in earthly biology. The Khan Academy's materials and resources are available to you completely free of charge.
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[2011-06-02] Jeanette: Wouldn't play any of the videos. |
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[2011-06-01] P: They keep adding more material |
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[2011-05-02] Justin: Invalid progressive playback error on many videos, videos are also not in any type of order. Samsung captivate. |
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[2011-04-27] alex: Invalid progressive playback error--in ivesting/finance videos. Sat videos work fine. Droid X. Keep up the awesome work! |
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[2011-03-31] Joshua: The videos are organized shelter skelter, making it hard to follow lessons in order. |
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[2011-03-30] David: Wouldn't play any video, gives unknown error. Optimus V |
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[2011-03-25] M.T: 5 stars for Salman Khaan |
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[2011-03-24] Elizabeth A.: I love Khan, but sadly the app hangs up and I get error after error on my HTC Eris. Will happily change my rating if this gets fixed. |
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[2011-03-21] alyson: Sorry to pan this but app hangs every time opened on sammy captivate; don't waste your time. |
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