Whenever twins Bob and Hannah have to share something, the two sides had better be Exactly the same. Readers can learn to identify symmetrical shapes as the twins divide a sandwich or a beach towel. But when they decide to fly a kite, these squabbling siblings find out that some things can't be split to be shared.
Let's Fly a Kite When Bob and Hannah split something, the two pieces had better be symmetrical--exactly the same. BUt to fly their kite, they'll have to learn something new--cooperation!