Materials
none
Instructions
1. Invite the children to decorate empty wrapping paper tubes with scrappieces of contact paper, stickers, markers, and crayons.2. After the children decorate the tubes, encourage them to roll Ping-Pongballs through the tubes.3. Show the children how to prop the tubes against a wall or tie them on arailing or fence. Children place the balls at the top of the tube andwatch for the balls to roll out the other end.