Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

Do you think heat can affect a plant's growth rate?

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

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

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

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.

Reuse old cardboard boxes and popsicle sticks to create a miniature sled that is perfect for pretend play with dolls or action figures.

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

The Christmas Addition Tree is a great way to get kids actively involved in math practice through art projects over the holiday break.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

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

Make counting coins make "cents" to your second grader while giving her the chance to practice her math skills by playing this fun game with her.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

Want a fun way to teach your kid to tell time? Making a plate clock is a great way for him to learn how to tell time in a way he'll actually find exciting.

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

Your child will enjoy getting math practice as they use bugs in addition and subtraction problems.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Use this fun spin-off of Bingo to help your child practice number recognition and listening skills!

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Build your child's vocabulary by exploring and discussing spatial relationships during everyday activities such as building, rearranging, and ordering.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

This simple bookmaking activity will introduce and reinforce alphabet and number recognition skills that have been taught at home or learned in preschool.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.