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

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.

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

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.

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

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

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!

Celebrate Chinese New Year by teaching your child how to use chopsticks! She'll build her math and fine motor skills as she does this activity.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Play this fun matching game with your kindergartener! It's a great way to practice math and number skills with playing cards.

This fun math card game is a great opportunity to discuss probability with your third grader.

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

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.

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

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

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

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

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

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!

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

This Halloween math activity book is a whole lot of fun.

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

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

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.

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!

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.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.