As a discipline incentive for tables who following directions, cooperate and generally work together without squabbling...I give table points. Very simple, but very effective. When a table earns 10 points shown using tally marks, the whole table gets to eat lunch in the classroom and watch a Discovery Streaming Magic School Bus video on the projector screen. They love it and work for it! Simple, easy and - best of all - doesn't cost a dime! :)
