3rd - 5th Grade Earth and Space Science Worksheets : Page 3

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

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

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

Practice geology vocabulary with this challenging crossword puzzle.

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Milky Way: candy bar or galaxy of 100 to 400 billion stars?

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

Discover some fun facts about the sun — and bring it to life with color — with this astronomy worksheet!

Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

Learn more about molecules and how they comprise the air all around us in this intro-to-earth-science worksheet.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

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

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Did you know that there are forests in the temperate ocean ecosystem? Learn all about the temperate ocean with this fun ecosystems sheet!

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

Do you know how Tsunamis are formed? This worksheet shows the physics behind tsunami formation.

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

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.

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

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.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

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

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

If your student is stuck on Celsius, hand him this multiplication and division practice sheet.