We had so much fun playing Four Square. The students got so into it! Four Square can be as simple or as complicated as you want to make it. You need at least 4 players to play. The server stands in the number 4 square or the Ace position and the receiver stands in the number 1 or the Jack position. We used the underhand serve. The object of the game is to hit the ball off of one bounce or no bounce into someone else's square. If you make a mistake your out. New players always move into position 1. All other players get to advance in the order of Jack, Queen, King, Ace. If you are interested in the how to play or the dimensions for the court as seen above you can check out this website: http://www.squarefour.org/rules (Standard 1: Personal Health and Fitness).Players who are waiting their turn or who are out stand in a line by position 1. The first player in line is the judge/referee. You may never argue with the referee's call. (Standard 2: Safe and Healthy Environment). We talked about how we can play at home and the students said they can use chalk to make the court at home and if they don't have a ruler they can just use their feet to map out the dimensions (Standard 3: Resource Management).