I do not do the red light green light move a card thing. I mainly focus on positive stuff like whole class can gain marbles, groups can earn stuff and then individual students. I never really had behavior problems but there were times when I did. What are your consequences? We are not allowed to take recess. And if I had students eat with me in the classroom it was a hassle on my end. It took away from my planning time. What type of stuff do you do?