Homeschooling would be a great addition to the sims especially with it being something a lot of people are living through IRL currently! I think we also need to bring back the private school option from sims 2 or 3 i believe. I loved having the headmaster come and interview the family. I also think that we should have a new game pack where you can go to school with the kids and decorate lockers and participate in classes and order lunches in the cafeteria ( or bring bagged lunch) and go to different subjects and after school activities!