Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Stretch your backbones and learn about the creatures that have a spine and those you don't!

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

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 red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Classify the animals in this life sciences matching worksheet!

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

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.

This word search is all about owls! Your child will learn a few different species of owl as he looks for them in the word search.

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

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

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.

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.

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.