The one world schoolhouse : education reimagined /
"A free, world-class education for anyone, anywhere: this is the goal of the Khan Academy, a passion project that grew from an ex-hedge funder's online tutoring sessions with his niece, who was struggling with algebra, into a worldwide phenomenon. Today, millions have viewed and subscribed...
New York :
|Edition:||1st trade edition|
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LB1044.87 .K485 2013