The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

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

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

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

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

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

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

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

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 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!

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

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!

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.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

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

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

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