Imagine a school where students had a voice to make substantial changes in their day-to-day school life and learn to work as a group under the guide of a helpful hand that ensured equality of students. Almost sounds like a mini-democracy, that's why you won't see it in schools. You can't think nice things are possible or else you are extreme. Also, with the "rugged individual" student philosophy, you are more likely to despise your fellow classmates, making it harder to work together in groups, which would be dangerous to the system.