These two children sure look alike -- maybe because they're twins!

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

How do these animals blend with their surroundings? Enjoy this match-up activity on animal camouflage for kids!

Did you know jaguars are great swimmers? Kids will learn all about rainforest animals with this fun activity page, including a word search and coloring!

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

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.

Learn about the Uinta ground squirrels of Yellowstone National Park.

Spark your child's interest in dinosaurs with this prehistoric dot to dot featuring plant-eating Stegosaurus.

Create your very own constellation chart with this cut-out template, perfect for stargazing on a clear night!

This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

Help your child learn weather words with this climate-themed word search.

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!

Tree climbers and tree huggers alike, learn the basics of reading tree rings to find out about the life of a tree.

Celebrate Moon Festival by tracking the shape of the moon over several days.

Without rain, we wouldn't have any puddles to splash and stomp in. Does your third grader know why and how rain falls from the clouds?

Here's a beautiful science page to help your child learn the different types of clouds.

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Learn about Yellowstone National Park's peregrine falcons, which survived heavy pesticide use in the 1960s.

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

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

Milky Way: candy bar or galaxy of 100 to 400 billion stars?

Use these engaging activities to encourage everyday learning opportunities at home!

Experience some explosive earth science! Use this diagram to teach your child about the various parts of an active volcano.

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

Scorpio, the scorpion, is one of the zodiac signs but you can also find him up in the stars at night!