I teach at a very academically rigorous school. But, there are a few things this school does that might surprise people:
1. Many teachers teach a wide range of grade levels. So you could have a teacher who *could* teach Linear Algebra teaching you in 4th grade math.
2. The school makes time for creative math and CS in addition to the regular class. So I get to work with students without pressure to get them past any particular test or goal posts.