a dozen tennis balls

Team cooperation. Planning how to achieve a task together.

Goal: Keep as many objects as possible in constant motion.

Group stands in a circle.
One ball is put in motion and kept in motion, by throwing, bouncing, rolling.
Another ball is added, then another.
If a ball stops moving, the game is stopped and planning can be done.
Then, the game starts over.

See how many balls can be kept going.