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

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

This ultra cute coloring page features three adorable sea otters enjoying their freshly caught lunch in their ocean home!

How could a fin, large ears, or sharp claws benefit an animal? Find out how body parts can help animals meet their needs in this engaging kindergarten and first-grade 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.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

What does a butterfly eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

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.

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.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

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!

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Become a genetic detective with this inquisitive life-science worksheet!

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

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

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Crocodiles, snakes, and toads fill the page on this cute crossword printable. Can your child figure out each animal's name and write them in the puzzle?

Can you figure out how the Triceratops got his name? Study this Triceratops fact sheet and see if you can guess.

This worksheet featuring food and natural resources touches on the subject of food chains.

What does a seal eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

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

Explore the lush plant life of the tropical rainforest in 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!

Dip your toes into a marsh habitat in this second- and third-grade 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!

Deserts might seem inhospitable to life, but there are actually plenty of animals that can live there!

Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!