First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

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

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

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.