Explore the applications of electrical energy with this helpful second-grade worksheet!

Students flex their physical science knowledge by classifying items as solids or liquids in this fourth grade states of matter worksheet.

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

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

Dig into the past with this third-grade worksheet all about fossils!

Do you measure distance in inches or seconds? When do you use miles? Answer these and more with this third-grade worksheet about the customary system of measurement! 

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Learn about some of the most common forms of energy with this helpful one-pager for third graders!

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

Learn about the science behind one of nature's most awesome spectacles: monsoons.

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

Learn the ins and outs of one of the body's most important organs: the heart!

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Unearth fossils in this explorative third-grade worksheet!

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

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

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

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

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Scorpio, the scorpion, is one of the zodiac signs but you can also find him up in the stars at night!

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

Review energy terminology with this fun fourth-grade crossword puzzle!

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

Match forms of energy to common examples in this third- and fourth-grade science worksheet!