I have a small group of RUDE girls in my class this year. They sit there and pick on other children, even physically. They have been targeting the girl in my class with adhd. They sit there and laugh when she answers questions, tell her to shut up, and just look at her with an "evil" stare. Today, one girl shouted out to the girl "Well, we all hate you so you should just get out." The other day I heard the group of girls talking about how they want to form a "klan" against her. I want to help the girl on how to handle this situation and when they make their comments/looks what she should do. Any suggestions?