They have some great ideas for cooperative games. While its says its for camps they could easily be modified for a classroom. They also give some great suggestions for leading cooperative games.
Tips for leading cooperative games:
Create an interesting storyline. Instead of telling your group to get up on the log and balance, ask them to imagine that they are secret agents who are escaping the evil enemy and that they must wait patiently on the beam suspended 100 feet above the ground while the guards leave, etc. Read more
