- just your enthusiasm!
Ask each girl to create one simple dance move. Ask every girl to copy that move and add their own to create a group dance sequence.
So, for example, first person claps their hands, the next person claps their hands and then stops their feet, the next person claps their hands, stops their feet, shakes their arms in the air etc.
Keep going, and pick up the speed and try to complete the dance as fast as you can!