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.

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

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

Learn Jupiter facts in this worksheet. Your child can test his knowledge of the solar system by answering the trivia question at the bottom of the page.

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?

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

Use this lightning diagram to go along with what your child is learning about weather systems in school!

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

Get to know your Jurassic from your Cretaceous in this handy geologic time periods chart.