Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

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

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

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

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

In this experiment, your middle schooler will chart the effects of oil on a feather in order to grasp the tragic effects of oil spills on wildlife.

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

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

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

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

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Is your child a young ornithologist in the making?

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

Help your child make an attractive frozen holiday ornament to hang outside during winter months.

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

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

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

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.

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

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

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

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.