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

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

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

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

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

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

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

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

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

Shake up your science studies with this worksheet about earthquakes.

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

Practice geology vocabulary with this challenging crossword puzzle.

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

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

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.

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

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

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

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

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!

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

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.

Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

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

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

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

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

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