Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

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

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

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

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

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

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

Read about how the capybara live and other interesting facts about capybara. Sure to satisfy your curiosity about capybaras!

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

How much do you know about man's best friend? This fun worksheet is jam-packed with fun facts about dogs!

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

Use your knowledge of sea creatures to fill out this crossword puzzle.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

Kids find forest animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.

Kids find desert animals in this science word search. Animal habitat worksheets help students learn about life forms in different environments.

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

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

Animal lovers can learn about sea creatures like sharks, tortoises and seahorses with this ocean habitat activity page, full of fun facts and a word search.

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.

Jump-start your kid's excitement about kangaroos! Together, you can learn some cool kangaroo facts, like how kangaroos can jump up to 30 feet.

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

Go from a butterfly beginner to an expert with this worksheet, full of pretty butterflies and tons of information about where butterflies live.l

Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!

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.

How many teeth does an alligator have? Find out with this fun worksheet, dedicated to teaching you and your child all about alligators!

This raptors word search is not about dinosaurs, it's about birds! "Raptor" means "bird of prey", and there is a huge list here for your child to find.

Expand your sea creature vocabulary with this Life in the Reef worksheet!