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

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.

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

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

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.

Make a fun refrigerator graph with your first grader in order to help her develop those crucial graphing skills, while engaging with the whole family.

Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.

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.

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

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

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

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

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

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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.

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