The ideal direction is using something like Khan Academy for every student to work at their own pace, to master concepts before moving on, and then the teacher using Khan Academy as a tool so that you can have a room of 20 or 30 kids all working on different things, but you can still kind of administrate that chaos.

I hope I could spend the rest of my life learning and communicating.

The whole reason why we have this kind of assembly line model of education that we inherited from the Prussians, is they were the first people - it's a very egalitarian motive - to say how do we educate everyone.

Sal Khan Quotes