SANTA ANA, Calif. (AP) – When Timmy Nguyen comes to his pre-calculus class, he’s already learned the day’s lesson _ he watched it on a short online video prepared by his teacher for homework. So ...
I’m returning to the blog after an hiatus brought on by two things: the six-week calculus class I am finishing up right now, and my participation in the I’m returning to the blog after an hiatus ...
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