I got it from another fellow teacher/blogger at First Grader at Last!
Brownie Points......I LOVE it and it is a great twist on the good old marble jar! I always make sure to have a motivator for each part of the classroom: *individual, *table, *and whole class. This is for the WHOLE CLASS! Just buy a regular old cookie sheet and attach magnet tape to the back, and then stick it to your white board. Anytime the class as a whole are doing a great job by listening, following directions, being responsible, finishing their work, working quietly, etc.... you can give them a "brownie". When they fill up the whole tray they can pick from the mystery envelope (which I would have taped to the bottom of the tray for a great mystery). The students can earn extra recess, lunch with the teacher, popcorn party, or an afternoon movie. What do you think? Let me know by leaving a comment.
You can find the brownie download {here}.