Draw on the pavement or on the ground, a square with sides of approximately 1 meter and divide it into nine squares. Outside is a large square primesuite tenth little. Number the squares at random from 1 to 10. The child should stand in the square with the number "1" and jump to the next - with the number "2", etc. to "10".
If he could not jump to any square, you need to start over.
You can gradually complicate the rules of the game: for example, jumping into any square, you cannot turn around to jump to the next. Have to jump sideways, and maybe backwards. That game was more interesting, better jump together with their peers. And you can even organize competitions.