I'm looking for some suggestions about one of my students in class. I instruct for fifteen minutes (circle time) and then the students take a break. During circle time, the students are expected to have quiet mouth and quiet hands. One student continues to hum loud or make different noises. I have him monitor his noise level by visually watching a thermometer that monitors his noise level. Too loud, is a five and the face icon shows an upset face. When he is too loud he is to put a tally mark on the sheet. If he gets no tally marks, he gets a fifteen minute computer time reward. Although this is in place, he is struggling with his noise level during circle time. When he is displaying a quiet voice he is reinforced. Any suggestions??