Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

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

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

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

There's nothing like a treasure hunt to get kids excited about math and sorting.