Start by having your child hold the milk carton glove in her left hand (if she is right handed) with the opening facing upward and have her toss the ball under hand in an arc from her right hand into the carton. Gradually toss the ball higher and higher in the air. Once she is comfortable tossing and catching the ball by herself, then stand 2 feet across from each other and toss the ball back and forth to each other. Every time you get 5 in a row, take a step backwards. See how many times you can toss the ball back and forth in a row, and see how far away from each other you can get.