Analyze this simple betting game with your fourth grade student in order to discuss probability.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.