Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

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

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

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.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

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!

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

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

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

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Is your child a young ornithologist in the making?

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

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.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

In this science fair project, students make their own rain gauge to measure rainfall.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

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

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.