Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

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!

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

How do clouds form? Why does it rain? Help your student answer some of these questions by completing this water cycle worksheet.

Observe and record the weather with your kindergartener with this cute fill-in weather graph.

Get to know Earth's star with with this diagram and vocabulary worksheet!

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

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

Kids learn about the Earth's solid and atmospheric layers, then label the diagram with the correct terms in this fifth grade Earth science worksheet.

Learn all about hurricanes in this earth science Q&A.

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

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

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

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

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

Here's a beautiful science page to help your child learn the different types of clouds.

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

Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

Does your little scientist know the water cycle? Challenge her with this cut and paste activity where she'll label each part of this water cycle!

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.