This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

Your child will learn more about coins and their denominations as he's asked to identify similar coins.

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.