Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Have you ever looked into the night sky and wondered where all those millions and million of stars come from? Find out here with a mini astronomy lesson!

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

On this worksheet, kids learn all about the look and location of Uranus, and they get to cut out a picture to use in their own Solar System diagram.

Dive into habitat studies with this second- and third-grade worksheet!

Hiccups interrupt us when we're talking and sometimes even get in the way of eating! Find out why we hiccup and discover some unusual ways to get rid of them.

Children learn why the light from the sun seems white to us, why we see objects in color, and why the sky is blue in this beautiful and fascinating worksheet.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Explore magnetism with this colorful science worksheet for third and fourth graders!

Learn how seeds move with this second- and third-grade matching activity!

Grab your trusty flashlight and get ready for a scientific treasure hunt!

Did you know some baby birds take 10 days to hatch, and some can take 80 days! Learn all about these cute creatures and finish your lesson off with a fun maze.

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Discover the animals and plants of the past in this fossil-focused worksheet!

Search for natural resources with this fun worksheet for second and third graders!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Discover different types of energy with this third- and fourth-grade science worksheet!

Dive into a coral reef habitat with this second- and third-grade worksheet!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Explore the vast ocean with this habitat worksheet for second and third graders!

Observe the life cycle of an oriole with this second- and third-grade worksheet!

Determine which magnets have the strongest force in this third- and fourth-grade worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Explore the strength of magnetic forces with this worksheet for third and fourth graders!

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!