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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 ...

As the coronavirus pandemic has closed schools around the country and forced many parents into the role of teachers, one lifeline may be particularly helpful: a free online math tutor. On a cloudy ...

Here’s how Salman Khan thinks schools should work: Students should learn lessons online and do homework and projects in class. This "flipping" of the traditional classroom is the operating system ...