During an observation, one of the counselors in my division decided to have me watch a cooperation lesson. I am a HUGE baseball fan, so when he started the lesson...I was sold! Actually, this is one of the better lessons I have seen in a while. The students worked together collaboratively, they were totally engaged and it supported higher level thinking skills. He used it with elementary students, but I truly think students of all ages would enjoy it as well. If you click on the hyperlink you will find the lesson plan, the worksheet, the answer sheet and clues for the worksheet.
Cooperation Baseball Lesson