Mondball
This game is an excellent way to practice numbers, keep your group moving, and get them to work together. Scatter villagers on an open playing area. Use a well inflated beach ball as the object of play. The group's objective is to hit the ball aloft as many times as possible before the ball strikes the ground. No one player can hit the ball twice in succession. Count aloud (together or individually) to keep track of the “score”. To make the game more interesting and competitive, tell villagers about the “world record” (or Waldsee record!) and see if they can beat it.