The main object I want to see is a chalk board which you have listed but I also want desks that locks onto it like the yoga mats so you could play in the classroom and keep the Sims attention.
Next object I want is a football field with a few practices that could be done on it. I know this is Sims 4 and do not expect an actual game to happen but if you add a Sim to the football team they should get away games to go to once in awhile (rabbit hole) and team uniforms as well
Create the high school and set what activities are done in each room be it a cafeteria, gym, library the principal office or a specific classroom type say math/lab/cooking/computer with activities for each. Also I want to be able to pick who attends the school say set a few Sims or all of them or mix some of mine with townies
