These Call Backs are the perfect attention grabbers to help with classroom management. I taught my students a new one each day the first two weeks of school. Then, during the next grading period, I would teach them a new set. It kept them on their toes and always listening to me because they never knew what I was going to say. They were so much more helpful then saying the same thing all day every day. This set includes 48 call backs.
For longevity, I would print these on cardstock and laminate. Then, put them in a ring or store them in those nifty craft organizers.
Please let me know if you have any questions.