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

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

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.

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.

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

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

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

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

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

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

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

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.

Shake up your science studies with this worksheet about earthquakes.

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.

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

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

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

Practice geology vocabulary with this challenging crossword puzzle.

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.

Educate your budding scientist about fossil fuels with this worksheet about non-renewable energy.

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

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

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

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?

Learn more about the imposing tsunami with this worksheet about the science of tsunamis.

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

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

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