The animal names on this third grade science and spelling worksheet are all mixed up! Kids unscramble reptile and bird names to complete the worksheet.

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

Just like all plants and animals, you go through different stages in life too! Help your child to see how he will change and grow throughout his life.

Little scientists can learn about a fundamental concept of physical science with this worksheet all about density!

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

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!

Discover the inner workings of basic earth science in this worksheet on temperature.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

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

Did you know that Uranus can get as cold as -144° Fahrenheit? Learn more about the third largest planet in our solar system on this planet printable.

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

Did you know that trees have more parts than just the trunk, branches and leaves? Take a look on the inside of a tree with this fill-in-the-blank diagram!

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

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

Teach your child about an endangered species with this information page, all about the Forest Owlet. They can color as they read some interesting facts.

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Learn the ins and outs of one of the body's most important organs: the heart!

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

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