Go to page of objects for running a functional school, as well as things you can use for children and teens education on normal lots, such as new school "careers".

Then check further down this page for some further useful hacks for your school

Go to page of specialist hacked objects for creating a functional prison.

Then check further down this page for some further useful hacks for your prison

Furniture etc either not hacked (so you can use it just for appearances), or hacked so it works with my schools or prisons