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

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

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

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.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

Shake up your science studies with this worksheet about earthquakes.

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

Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!

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

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!

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

Children get an introduction to plate tectonics in this geology worksheet.

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

Get to know the Apollo 11 space mission in this science and history worksheet!

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

Study the night sky with this hands-on science worksheet for third and fourth graders!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Searching for a worksheet to help your fourth grader with science? This printable will help him with geology.

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.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Discover how water flows in this informative environmental science worksheet!

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!