so, who is up for a startup - an AI-agent as a teacher, each child gets his own teacher, or several simultaneously, basically personalized Muppet show guiding the child through the intricacies of 1+1=2 and how to write "mom".

For the older students - some FPS (multi-played by the whole class or school against school) with math and other problems to unlock new more powerful weapons/etc. should work too - anybody who didn't do the homework and thus fails to solve the problems fast naturally becomes a bad teammate and the peer pressure is the king at that age.