Print, laminate, cut and post around your class. These are positive affirmations for students to refocus their thoughts on. Assist with lessening the anger and distraction inside of your class by increasing the intrinsic motivation.
I love to use one a week on the smart board/power point during independent work time. Students increase their self corrections and lessen the need for behavior intervention.
Social skills are built from the inside out...our students are learning to think for themselves - give them a positive focus to hold onto during the course of their day.