Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

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!

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

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.

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!

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

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

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Slip some science into storm watching with a homemade rain gauge!

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Make a lei and bring a touch of the tropical lifestyle into your home!

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Help your child celebrate the summer and the sun by making a sandy seascape.

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

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

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

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

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

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.