Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Gather the neighborhood children together and practice graphing with this backyard tournament!

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

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

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

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

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