Help kindergarteners and first graders learn the parts of a plant with this coloring worksheet! 

Ever wonder what a shooting star is made of? With this colorful worksheet, learn about comets while practicing reading comprehension and handwriting.

Learn about life science on a farm in this colorful activity!

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

For those of you studying human anatomy, here is a great diagram of the major organs in our body!

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

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

Discover the importance of butterflies in pollination with this informative worksheet!

Explore the little details of the great outdoors in this charming, hands-on worksheet!

Use this worksheet to make a hammerhead shark headband to wear!

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

This worksheet can help your kindergartener associate words with specific types of sights, such as bright, dark and shiny.

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

Teach your kindergartener a few words that go with different smells to help him expand his vocabulary and continue learning about the five senses.

Quiz your kid on the names of bones in his spine with this colorful worksheet.

Both of these animals have big ears! Your child will look at the pictures of unusual animals in this worksheet and try to learn some new things about them.

Build a food chain with this hands-on worksheet for kindergarteners and first graders!

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

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

Discover more about the dingo, a type of wild dog that lives in Australia, in this worksheet.

Can you name the different parts of a tree? This scrambled words worksheet is a great way to get your child thinking about life sciences and nature.

Animal flashcards are a wonderful way to help young kids build basic skills in word recognition and early-science basics.

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Pick up some peafowl facts on this worksheet with vibrant illustrations. Little ones will read about different types of peafowl and answer some questions.

This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

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