How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

Your young cosmonaut will work on reading comprehension, story sequencing, and creative writing while he's diving into the far reaches of our universe.

What's the weather like today? Here's a word search perfect for any budding meteorologist.

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

This page presents the altocumulus cloud, the kind of cloud that often comes before a thunderstorm.

Meet the altostratus cloud, a thin cloud that sometimes makes rain, in this earth sceince worksheet.

This science page presents the cumulus cloud, the puffiest, fluffiest kind of cloud that's made for playing outdoors under.

Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.

What a wonderful world word search! See if you can find all 10 of the Earth-related terms in the word search.

Help your kindergartener cut out the shapes at the bottom, then match them up to the right season. Then go crazy coloring!

Studying earth science? Learn about the different types of clouds with the series of cloud types.

Meet the stratocumulus cloud, the kind of cloud that tend to gather in groups when a storm is on the way.

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

Looking for a way to brighten your child's enthusiasm for astronomy? Introduce him to the constellations with this worksheet about the constellation Capricorn.

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

If we could look at the sun, what color would it be? Your child can decide with this sun coloring page, the perfect way to introduce her to astronomy!

Get out there and see what nature has to offer! This personal goal-setting worksheet will help your first grader get a head start on the summer.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Help your budding botanist get to know some of the most unique plants on Earth!

For all you aspiring astronauts, here is a worksheet for learning the constellations! Learn all about the constellation Gemini with this sheet.

Mini meteorologists will love predicting the weather with this worksheet! Build logic and a sense of chronology by drawing pictures of the forecast.

First graders can read the information about Mercury then label each layer of the planet using what they've learned.

Do you ever see shapes in the stars at night? In ancient times, people named these shapes, and now we know them today as constellations!

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.