Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

Spot the saboteur by testing DNA in this exciting middle-grade worksheet!

Help third and fourth graders become rock stars with this informative geology worksheet!

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

Get charged up about static electricity with this informative fourth- and fifth-grade worksheet!

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

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

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

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

Discover how water flows in this informative environmental science worksheet!

Learn how conductors and insulators affect the flow of electricity in this helpful fourth- and fifth-grade worksheet!

Learn about lightning and charging by induction in this engaging middle-grade worksheet. 

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Discover the difference between physical properties and chemical properties of matter in this informative science worksheet!

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

Learn about the identifying characteristics of the four main types of air masses in this informative science worksheet!

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

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

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

Have fun learning about food chains in this charming science worksheet!

Warm up your scientific thinking with this colorful worksheet!

Learn about the features of plant and animal cells in this compare-and-contrast worksheet!

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!

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

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

Study the night sky with this hands-on science worksheet for third and fourth graders!

Explore Newton's third law of motion with this engaging science worksheet!

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