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

This worksheet helps kids understand variations in animals and how the same kind, or species, can sometimes look different from each other.

This worksheet tests kids' understanding of basic heredity by asking them to match parent turtles with their offspring based on similar traits.

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

Just like people, animals have babies that grow up into adults. On this worksheet, Kids draw a line to match each baby with its adult version.

What's a wombat? If you've got a kid learning life science, give her a fun introduction to animals with these wombat facts..

What's better than coloring and learning at the same time? Here's a great informational sheet on koala bears that doubles as a coloring page!

This mole has a pouch for its young, just like kangaroos. Get your child into life science learning with this fun coloring page.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

Get outside and take a stroll! This leaf guide will give your little one a great learning experience the next time you're out at the park.

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

The Sunflowers and Moth Coloring Page will engage second graders in adding color to bring the scene to life while learning the scientific names for the species!

If your kid loves the ocean, he may enjoy learning tons of trivia about our fishy friends in the sea. Brush up on your fish facts with this fun page!

Get your child into learning with this fun color and learn page. She can read some fun facts about possums, and have a fun coloring session at the same time.

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

Crossword puzzles are a great way to make life science learning fun. This one's all about natural selection, and it's sure to give your child a fun challenge.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Is your child crazy about snakes? Introduce him to the rosy boa with this fun and informative quiz.

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.

So what on earth is this funky creature? He is a Louisiana Pancake Batfish, one of several brand new species discovered within the past two years.

This word search helps expand kids' animal vocabulary and introduces them to animals that live in shells, all while keeping them entertained.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Before trees grow into trees, they start out as little seeds. Can your child match the fruit and seeds with the trees (or plants) they came from?

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

Explore grasslands and their fauna in this thought-provoking worksheet!

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

Discover the details of desert plant life in this informative worksheet!

Help your child learn about facts and opinions in this animal-themed worksheet! Students will read sentences and decide whether they express facts or opinions.

Be a busy bee as you learn all about the different jobs honey bees have in their hives!