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!

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

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

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