This is funny but sad too, and the girls seem embarrassed by teacher. https://www.facebook.com/video.php?v=4682812278843 …
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Replying to @_sunilrawat
@_sunilrawat Why? Accent aside, it seems like a very effective/engaging/humorous way to teach basic trig.1 reply 0 retweets 0 likes
Replying to @_sunilrawat
@_sunilrawat Understanding isn't enuf. To work through 1000s of trig identities as I did, the stuff he's drilling needs to be muscle memory
11:32 AM - 21 Feb 2015
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