Learn a bit about meteors, asteroids and comets as they travel across the night sky. Can your child round out the page by adding color to these orbiting rocks?

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Kids can explore ideas of storytelling and science as they fill in this comparison grid with their opinions. Start a conversation of ideas with this worksheet!

Help third and fourth graders become rock stars with this informative geology worksheet!

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Looking for a quick reference about gravity and a definition for kids? This two page worksheet and activity has you covered!

Invite your child to dream big and design their very own planet. Encourage both creativity and scientific speculation with this fun worksheet.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Get to know the Apollo 11 space mission in this science and history worksheet!

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

Study the night sky with this hands-on science worksheet for third and fourth graders!

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

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

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

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

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

This is the story of our solar system. Learn about the life of Nicolaus Copurnicas and his great discovery. Learn more by answering the question at the bottom.

This worksheet will quiz your child on the different fields of study in science. What's the difference between a zoologist and a geologist? Find out here!

Learn a little about our planet with an Earth coloring sheet and find out more about our travels in to space by aswering the question at the bottom of the page!