Hygloss:
Behavior Stickers,  used most effectively with the Hygloss Behavior Chart, were designed to help teachers with classroom management by giving their students an opportunity to monitor their own classroom behavior. Behavior stickers contain a Green Happy Face sticker, a Yellow Caution Face sticker and a Red Sad Face sticker, that can help kids learn to identify their classroom behavior and then make the necessary improvements with the proper motivation and incentives.