Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

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

This charming worksheet helps your kindergartener learn about jets, as he pastes the words next to their places in the jet diagram.

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

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

Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

Fossils have a lot to teach us about life on earth, but they can also be used to help teach kids the scientific method.

Dreams can be delightful or downright terrifying. Discover the science behind dreams and try to figure out what your dreams say about you.

The Goliath birdeater is a spider that lives in South America. Your child will read a paragraph about spider before writing an opinion sentence.

Help your child understand why it's so important to take care of the environment with this info-sheet about an endangered species: the spectacled bear.

Seasonal weather postcards get kids to learn some vocabulary and identify the seasons. Learn about spring, summer, fall, and winter with weather postcards.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

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

Kids can use this physics of snowboarding worksheet to learn about velocity and torque while trying out a fun physics experiment of their own!

Help your child learn about facts and opinions in this animal-themed worksheet! Students will read sentences and decide whether they express facts or opinions.

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.

Hop this way for some marsupial madness! Your child can learn about the life cycle of a kangaroo, and how marsupials differ from mammals.

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

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Let your child put her thinking cap on and take a moment to write about the influence people might have had on the formation of landforms.

Learn more about how plants work with this cool celery experiment! Use this worksheet to help you record your observations after doing this experiment.

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!

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

The wind is something we can't see, but we can definitely feel it! Teach your kids about this weather phenomenon with a fun weather coloring sheet

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.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

What is a car made of? This worksheet asks you and your child to think about parts of a vehicle and where each listed resource was used.

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.