Get one of those little toddler games that looks like a ball with shapes cut into the side of it. Have one student sit opposite another. One gets the ball the other gets a super soaker. The object is for the one with the ball to get all of the shapes into the ball before the time is up. If they can’t do it within time, the other person gets to blast them with the super soaker. But oh, it gets better. Then tell them to switch. Have adults with much bigger super soakers to keep the kid from using the super soaker at the wrong time or on the wrong people.