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.

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

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

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

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

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.

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

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

Where do flower babies come from? Find the answers in this word search about plant reproduction!

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.

Learn a bit about meteors, asteroids and comets as they travel across the night sky. Can your child round out the page by adding color to these orbiting rocks?

Kids can explore ideas of storytelling and science as they fill in this comparison grid with their opinions. Start a conversation of ideas with this worksheet!

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

There are lots of stories around the world for the rabbit moon: a rabbit image seen in the shadows on the moon's face. Here's one for young moon-gazers!

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!

Learn about the science behind one of nature's most awesome spectacles: monsoons.

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

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.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

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.

Does your learner ever wonder what makes the Earth dark at night and bright during the day?