Split class into teams of 4-6. Mark out playing squares with cones, ensuring that there is enough space to fit 2 teams in at once. One of the teams is on offence and must pass the frisbee around within their team. The other team is on defence and must start with one only one defender in the field of play. Each time that the offensive team completes 5 passes (which are at least touched before it hits the ground) another defender is added into the game. If the frisbee is passed and it doesn't touch another player then that pass will not count. Players must not run with the frisbee. Defenders must remain at least 2m away from the person holding the frisbee.