Over the past decade, the free instructional website Khan Academy has transformed how tens of millions of students across the globe perceive and approach math. Now, it’s pursuing a bigger aim: ...

Tired of hearing about how Sal Khan will Change. Education. Forever. some math teachers produce their own take on his videos. Now the Khan hype cycle appears to have reached the “backlash” stage. Some ...

Salman Khan and his team have one mission: “to provide free, world-class education for anyone, anywhere.” And every day, Khan ...

San Jose, California: Jesse Roe, a ninth-grade math teacher at a charter school here called Summit, has a peephole into the brains of each of his 38 students. He can see that a girl sitting against ...