@BiggieCheese I like the rabbit hole as a school effect because that's to many Sims to follow and quite possibly might crash into get to work when someone is trying to go to work. All those ideas including a middle school for Preteens are great I mean we need levels like kids/grade school can be easy they have the notebooks, the projects from Parenthood, study the hamster, and add field trips and see what they learned from that field trips and yeah.
Preteens/Middle school should have more homework to do including research a topic the teacher gives writing essays or paragraph and have field trips but not as often as kids.
Teens/highschool more homework, write essays, and term paper, research whatever topic, study for college, also a test to get into college. Teens can have prom, homecoming, learn to drive.