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

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

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

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