I need some advice on how to deal with a student's behavior. This kid has been okay all year. He can be a little sassy but usually corrects it once he is told. For the past month though, he has been horrible!!! I teach music so I have him for 30 minutes for two days in a row and then I don't see him for one day. For the past month, he's been sassy, disrespectful, constantly blurting out, and trying to basically do everything wrong that he can. I contacted his mom and she said he is going to start going to counseling. Obviously, the parents realize there is a problem and are trying to start doing something. I need help in the mean time! Today he tried constantly jumping around the room. I chose to completely ignore it until another kid saw he was getting away with it and tried it too. Then this kid argued that he had done nothing wrong (as he usually does). I need advice! What are some ideas on what to do with behavior like this?