Attach air-inflated balloons to short lengths of string. Have your child hold the balloon away from her body and move around it, trying not to get too close. Still holding the string, toss the balloon into the air and let it float down. Follow the movement the balloon is making by going upwards when the balloon is tossed and downwards as the balloon floats down. Holding the string, do turning and wave-like movements with the balloon. Turn on some music and create a dance with the balloon.