This 17 page product includes letters to spell out rewards that students can earn as a class. Print on cardstock or paper and then glue to construction paper and laminate. Turn a card over for an event (compliment from another teacher or administration, everyone was well behaved, etc) and students earn the reward when all cards are flipped. If they guess it before they earn it, keep going! They will often work harder if they know what it is!
The whole class rewards are:
ice cream party
lunch with the teacher
For more information on how to use these, please see my blog