Explore how the fossil record is used to study the evolution of organisms in this engaging science worksheet for middle grades!

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Have you ever noticed how some animals walk, while others fly or swim? Study the ways animals move in this preschool and kindergarten worksheet!

Did you know that having a pouch or a shell can help an animal meet its needs? Learn how animals use different parts of their body with this matching worksheet for kindergarteners and first graders!

Students take a deep dive into the structure of animal cells in this middle grades life science worksheet!

Learn how sensory information is processed by the somatic and autonomic nervous systems with this engaging science worksheet! 

These cute critters have gotten their tails all mixed up! Have your little one help put them all back in place.

In this worksheet, children practice identifying animals of North America by their tracks.

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Think toads and frogs are the same? Think again! Check out this breakdown of the differences between the two, complete with a quiz to check your new knowledge.

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

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

These pictures have a lot to say! The animals in this worksheet don't talkÃbut they can tell you a lot about what they're like by the way they look.

Children match animals to their ecosystems in this life sciences worksheet.

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

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

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

Students are introduced to the different types of symbiotic relationships that exist in ecosystems in this life science worksheet.

Discover how animal behaviors increase the probability of successful reproduction and offspring survival with this middle school science worksheet!

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.