Children get to know a few geology terms in this landform word search puzzle.

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

Teach your child about prehistoric marine species with this trilobite coloring page!

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

What is a car made of? This worksheet asks you and your child to think about parts of a vehicle and where each listed resource was used.

Learn about the "dwarf planet" in our solar neighborhood. There are more Pluto facts to learn, if you figure out the answer to the question on the page.

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Does your child have a knack for astronomy? Teach him about the constellations with this great worksheet.

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

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

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

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

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

Quite possibly the most famous constellation, the Big Dipper is a small part of Ursa Major, the big bear constellation.

Searching for a worksheet to help your fourth grader with science? This printable will help him with geology.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

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

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

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

Let your child explore the vocabulary associated with Earth's landforms with this colorful word search.

Third grader today, astrophysicist tomorrow! Let your child research their planet of choice, and discover everything from the number of moons to temperature.

Get to know each of the Seven Summits, then organize their heights into a graph.