Question: Here are the rules of our school Do what's right Do your best Treat others as you want to be treated. Should I use these as my classroom rules too? While subbing, I would always tell the children they were welcome to do anything in class as long as it wasn't a problem for me, them, or anyone else. Then I would demo a few a problems. It worked great. When they acted up, I'd just remind them who it was a problem for.