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!

Unearth fossils in this explorative third-grade worksheet!

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

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Practice describing different objects and substances in this colorful worksheet!

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

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

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Prepare students for an upcoming science lab with this helpful worksheet!

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

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

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.

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

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

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.

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!

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Blue whale facts include that calves weigh up to three tons at birth and adults can be as heavy as 200 tons. Get other cool blue whale facts on this worksheet.

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

Analyze fossils with this engaging third-grade science worksheet!

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

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

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

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

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

Stroll through the flora of a temperate deciduous forest in this third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!