Two lines are made with cones roughly 15 metres apart. Split the class into multiple teams, and each team is given a certain amount of spots. They must use the spots to cross between the two lines without touching the ground at all. The first team to get across to the other side is the winner.
Make the lines further apart or closer together. Decrease or increase the amount of spots.
Allow exceptions if children are not able to balance on a spot e.g. only one foot has to be on a spot at a time.