The sticking point is whether the school district would do anything. My wife taught 3rd grade for years. One year, she had a student that would get up in the middle of class and start throwing everyone's papers off their desk on the floor. He would walk across tables, slam lockers and get in other students faces yelling at them. She was not allowed to stop him because the principle was terrified that the parent was going to file a complaint with the district and cause mass headaches. All she could do was sit at her desk and say please stop. If he didn't, she had to call the office while the kid continued to act this way, until a counselor appeared to take him away. Then they would go to the office, give him candy and try to tell him why he was acting improperly. It went on for almost 5 months of the school year before they finally removed him from her class. I went to elementary school in the 60's. Sister Mary Gotti would have slapped him into next year and then thrown him out of school. I'm sure there's a happy medium but I know that a lot of schools will never completely discipline a problem student.