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

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

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

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

Unearth fossils in this explorative third-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.

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

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

Look up into the night sky, and you may see three prominent stars side by side. This is Orion's belt, one of the most well known constellations!

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!

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

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!

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

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

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

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

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

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.

Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

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.

Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet! 

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

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