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

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?

This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

If your child is starting to learn human biology, give him a great study sheet with this anatomy worksheet about the pancreas.

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

Ever wonder why sounds change as they move away from us? Learn all about the Doppler effect with this physics worksheet.

Learn Jupiter facts in this worksheet. Your child can test his knowledge of the solar system by answering the trivia question at the bottom of the page.

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

Who is this Frankenstein guy anyway? He's not the monster -- he's the guy who invented him.

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

Get to know each of the Seven Summits, then organize their heights into a graph.

Learn about Yellowstone Park's lynx, the cats that put your average house cat to shame.

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.

In this worksheet, children practice identifying animals of North America by their tracks.

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

What is wind energy? Teach your students how we can use the wind to create electricity!

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Learn about the second fastest land mammal in the Western Hemisphere, the pronghorn antelope.

Help your child get to know an elementary element with this worksheet about iron.

Learn facts about Mars, the great red planet in the night sky. There is more find out about space by answering the question at the bottom of the worksheet.

Quite possibly the most famous constellation, the Big Dipper is a small part of Ursa Major, the big bear constellation.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

How many machines can you find around the house? You may find them where you least expect it!

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.

Did you know some people have little teacup pigs as pets? Learn all about these adorable animals with your child as she completes this fact-filled quiz.

When we get embarrassed or anxious, and all of a sudden our cheeks get red! Why does our body do this? Find out what scientists think blushing is all about.

Did you know our sense of smell is also called "olfactory"? Learn about the structure and function of the nose with this human anatomy sheet.

This science worksheet tells all about James Watt, the man that powered the Industrial Revolution.