Can you build a solid skyscrapper with a fragile foundation?
An idea inspired by Khan’s speech on most of his interview about the idea behind Khan Academy. Mastery powered by fixed-mastery education, not fixed-time education.
Can you build a solid skyscrapper with a fragile foundation?
An idea inspired by Khan’s speech on most of his interview about the idea behind Khan Academy. Mastery powered by fixed-mastery education, not fixed-time education.
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