Get into the habit of recycling food waste and other household materials by making your own compost pile!

Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Nature is all around us! But how much does your child know about our natural world? Test her knowledge with some nature fun-facts trivia.

Did you know that before they were zodiac signs, characters like Taurus the bull were all constellations!

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Help your budding geologist learn about these common landforms in this worksheet on peninsulas and capes.

Can your child think of ways people use soil? Get her excited about Earth science with a lesson on this crucial natural resource.

When spring is in full bloom, be sure to get outside to smell the flowers! Your little nature lover can have fun with this flower identification activity.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Scorpio, the scorpion, is one of the zodiac signs but you can also find him up in the stars at night!

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

Fossils have a lot to teach us about life on earth, but they can also be used to help teach kids the scientific method.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.