How many brick and mortar history teachers are doing a far worse job than Khan? Probably a lot.
Ok, so the content can be tightened up, but that's not why Bill Gates is excited here. Take the Khan concept, pick the worlds finest educators in respective fields, build the content, and distribute. That's the game changer here.
Ok, so the content can be tightened up, but that's not why Bill Gates is excited here. Take the Khan concept, pick the worlds finest educators in respective fields, build the content, and distribute. That's the game changer here.