This skeletal system worksheet, featuring a funny diagram of a human skeleton, is just the thing kids need to master their skeletal system vocabulary.

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

The food chain is an important life science concept for fouth graders. This game makes it fun to learn!

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

Hop right into this simple worksheet to memorize grasshopper anatomy. Match the provided words to the body parts of this hip-hoppin' creature.

Cut out and complete this trophic level pyramid template!

What does the pancreas do? Kids will check out the diagram, read a paragraph, and put their reading comprehension skills to the test by filling in the blanks.

These 12 dinosaur names are all mixed up, and need a dinosaur expert to help unscramble the letters.

Don't be crabby! This worksheets introduces your child to a fascinating crustacean. Fill in the anatomy of a crab using the numbers in the word bank.

Ever try to see a scorpion up close but were too scared? Get closer than ever with this scorpion anatomy worksheet. Fill in the body parts from the word bank.

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

Did you know that your tongue is one of the strongest muscles in your body? Tickle your learning taste buds with this worksheet all about your tongue.

This Awesome Anatomy coloring page shows how blood circulates through your body.

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

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

Take a peek inside the human eye with this eye-catching worksheet! See a simple eye diagram and learn vocabulary words that will help your kid understand sight.

Children will look at a model of the human arm and hand bones, then refer to a chart to label it correctly, in this anatomy worksheet.

Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.

Looking for a worksheet to help your kid with his science vocabulary? This printable will help him with the parts of the human body.

Did you know people can live with just one kidney? Get a head start on human anatomy with this info sheet on kidneys.

Meet the beetle! Filling out this simple worksheet can help your 5th grader learn the anatomy of a beetle.

Use the clues in this crossword puzzle to fill in the blanks with different types of snake names. Learn interesting facts about snakes as you go!

Does your child love dogs? Test his knowledge on the different breeds of dog with some trivia questions!

Animal lovers, get acquainted with a very unique species, the okapi! Read this info-sheet to learn about why this animal is endangered.

This colorful diagram is a handy reference guide for kids learning basic body systems.

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

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

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

Learn the basics of human anatomy with this info sheet all about the bladder. Your child will learn the different parts of the bladder