Find out everything you need to know about lightning rods! These metal poles have quite a special relationship with lightning.

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!

Learn all about your sense of smell with this diagram and coloring page.

Let your child explore the vocabulary associated with Earth's landforms with this colorful word search.

It's never too early to start teaching your kid about eating right and staying active.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

If you're looking to color a chimpanzee, you won't find a coloring page better than this one. Learn some facts about these animals while you're at it.

Hiccups interrupt us when we're talking and sometimes even get in the way of eating! Find out why we hiccup and discover some unusual ways to get rid of them.

These Valentine's Day cards will be the oddest and most unique cards your sweetie ever got!

Looking for a worksheet to help your kid with their science vocabulary? This printable will help him with biology.

Ever lay on your back to watch the clouds? With this cloud chart you and your little scientist can identify the different types of cloud formations.

There aren't many blue animals out there, but here's one that will be fun to color: the blue dart frog. Its bright color warns predators that it is poisonous.

Read about a little-talked-about bird that inhabits the wetlands of Yellowstone National Park, the sandhill crane.

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

Learn a bit about the Brazilian rainbow boa with this cool science worksheet.

Can you and your child come up with a few ways to conserve water in your home? This printable starts you off with five ways to conserve water.

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Learn about the farthest planet in our solar system, Neptune. Facts include interesting bits about the vast winds that keep its surface moving!

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

Get in tune with nature, and read a bit about an endangered species of animal, the Black-footed Ferret. Your child can color an illustration as he reads.

Learn about drag, air resistance, and Newton's laws with this cool worksheet on bobsled physics!

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!

Can you match the scientist with the unit of electricity or power that is named after him?

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.