I am a student teacher who needs a little help with behavior management and classroom management. I grew up in a school where if you even looked at the teacher wrong you got into trouble. I am student teaching in a school that these kids think that they can do what ever they want when the teacher leaves the room. This is even while I am still left in the room. This is a class of 5th graders and only 1 of 25 is on a behavior plan and I normally don't have a problem with him because he listens to me. The problem I do have is with about 8 of the other 24 who just don't think that they need to listen to me and follow directions. I have tried taking away recess from them and the whole class and have not gotten far with it. They don't seem to mind to miss their recess. I have also tried the positive reward system that the school makes us use and that doesn't seem to help either. Any suggestions that you think might help?