Educational: Sciences, general science

Teeth need lots of brushing and flossing to stay healthy-but why?

Pssssst!

Have an itch?

Muscles help you run, jump, play sports, and even sit still long enough to read this book.

Una rana no fue siempre una rana.

Extreme storms like hurricanes and blizzards are happening more often.

What animals have shells?

Explore outer space through interactive augmented reality experiences!

Mae Jemison, the first black woman in space, is an engineer, physician, teacher, Peace Corps volunteer, and founder of multiple technology companies.

Kids will find out how wrenches tighten bolts in many types of situations.

What's the fastest, most complex computer we know of?

With up-to-date scientific information on scientists' latest discoveries and a focus on STEM, this engaging title shows readers what we already know about Jupiter and what scientists hope to discover in the future.

Did you know people can turn the energy in rushing water into electricity?

Stars decorate our sky every night, but we're still learning things about how they form and what they're made of.

You can learn a lot about science by observing the natural world.

Read about scientists' recent discoveries about Uranus and what they hope to find out about the planet in the future.

An innovative look at animal eyes from the creators of Bone by Bone, Tooth by Tooth, and Fossil by Fossil.

Explore the fascinating universe we live in.

Albert Einstein rewrote the rules of physics and changed how scientists see space and time forever.

Absorbing facts about the 11.

Being forced from home is something no one wants to experience.

¿Sabías que la luz del sol que calienta tu piel en un día soleado se puede utilizar para producir energía?

Do your eyes send out light like headlights?

Quietly, without most people noticing, the population of giraffes in the wild has decreased by nearly 40 percent since 1985.

Doctors and scientists work hard to find ways to keep people healthy.

What do flagpoles and some window blinds have in common?

Have you ever used your imagination to solve a problem?

How does an egg become a butterfly?

If you were dormant / waiting out the cold, the dry, the heat / you would pause.

Why does the moon come out at night?

Sunlight, air, water, and minerals help keep plants alive.

A baseball player slides on the ground to tag a base.

What happens to the bodies of animals and humans after death?

Vivid photos and up-to-date information teach readers about Mars, including details on climate and geography, how scientists have explored the planet, and what they hope to find out about Mars in the future.

A plant can form fruit and seeds when it is pollinated.

Crafty readers will delight in celebrating Earth Day by making age-appropriate, Earth-themed projects from odds and ends they already have!

Forests create the air we need to breathe.

People use machinery in their lives every day.

See what pulls and pushes can do through several examples of forces and motion in everyday life.

Do you see clearly?

It takes seven years to digest swallowed gum.

What sorts of animals live in the forest?

What do staircases, dump truck beds, and ramps have in common?

The circulatory system is made up of the heart, the blood, and strong tubes called blood vessels.

Will we one day be able to regrow limbs?

What steps can you take to help the environment?

Did you know that light has energy?

Explore outer space through interactive augmented reality experiences!

How does a tadpole become a frog?

The nervous system is made up of the brain, the nerves, and the spinal cord.