Check out this Learning Centre. They are not a school. In fact - it is against their mandate to be called a school. This is program about liberating teens and disrupting education give teens agency around their learning.
northstarteens.org
Consulting - Program and Course Creation - Workshops and Training - EFS School Network Support
This is really an UN-SCHOOL. The principles are really about giving agency to the students and redefining education through a voluntary and student-centered lens. It assumes: 1) kids want to learn 2) learning happens everywhere 3) circumstances predict outcomes 4) structures are powerful and can be oppressive or freeing 5) the future we want should be aligned with the present that we are living.