Kids love squids! This simple squid diagram will help your 5th grader memorize the squid anatomy.

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.

Meet the beetle! Filling out this simple worksheet can help your 5th grader learn the anatomy of a beetle.

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

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

This kid-friendly, fill-in-the-blank diagram helps your fifth grader learn the technical terms for the bones in his torso.

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

These 12 dinosaur names are all mixed up, and need a dinosaur expert to help unscramble the letters.

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

Third grader today, astrophysicist tomorrow! Let your child research their planet of choice, and discover everything from the number of moons to temperature.

Our ecosystems need a protector; is your third grader up to the challenge? Identify harmful pollutants in a science worksheet that doubles as a coloring page.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

Children learn to identify the tracks of a pine marten, chipmunk, mountain lion, mountain goat, and grizzly bear in this matching worksheet.

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.

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

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Looking for a worksheet to help your kid with their science vocabulary? This printable will help him with biology.

Looking for a worksheet to help your kid with his science vocabulary? This printable will help improve his knowledge of biology.

Looking for a worksheet to help your kid with science? This printable will help him with human anatomy and vocabulary.

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

Explore humans’ inherited traits with this fun science worksheet!

Create your own gravity-powered roller coaster in this creative worksheet!

Track the traits passed down from parent to offspring!

Discover the animals and plants of the past in this fossil-focused worksheet!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.