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

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

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

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

Water covers 70% of Earth’s surface—but where exactly is it? Find out in this fifth-grade worksheet!

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

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

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 Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

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

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

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

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.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

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

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

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

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

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

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

Shake up your science studies with this worksheet about earthquakes.

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

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

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.