Educational: Mathematics, science and technology, general

Climate change is hurting the planet.

Explore how your body works through interactive augmented reality experiences!

Termites, sea sponges, and a stinky fruit have something in common.

Informative text filled with STEM highlights teaches readers about Saturn, including recent discoveries made by the Cassini spacecraft and information about how scientists' ideas about the planet have changed over time.

From snot and phlegm to earwax and eye gunk, there's some pretty gross stuff in that body of yours!

A rock sinks in the water.

Electricity powers lights, computers, and television sets.

Ice cubes clink in a glass.

Computer coding sounds intimidating to many people, but what if there was an easy-to-use, affordable device that could help teach this skill in a fun, innovative way?

Ninja were skilled warriors in medieval Japan.

How long does it take to get into outer space?

Audisee(R) eBooks with Audio combine professional narration and sentence highlighting for an engaging read aloud experience!

Explore outer space through interactive augmented reality experiences!

Through reader-friendly text and incredible photos, this book explores the search for life on other planets.

A colorful magnet holds a drawing to a fridge.

Technology has improved our use of movement to do work.

Nan surveys her class to find out what types of pets they have.

Robots are out of this world!

The Big Bang presents the mystery of how the universe began in a way we can all understand.

What's that funny feeling coming from your gut?

Explore how your body works through interactive augmented reality experiences!

Learn how number systems and measurements allow us to make sense of the world.

A fire alarm's wail.

Some flowers are able to produce seeds or fruit without getting pollen from another plant.

Explore the structures you encounter in your everyday life and around the world that exist because of engineering.

Discover exciting changes in space travel.

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

Did you know that surgeons who play video games make fewer mistakes?

Scientists won the battle against smallpox.

The supercharged facts about energy and waves can set your brain buzzing!

Our climate is changing fast, partly because of our energy use.

Does the moon hold clues about the earliest life on Earth?

Take a deep look into some of the most mysterious objects in the universe-black holes.

Forests create the air we need to breathe.

Plants have roots, stems, leaves, and sometimes flowers.

Did you know some of Saturn's sixty-plus moons are covered with icy methane oceans?

Create new technology crafts from old household materials.

How can robots help us explore space?

Verse forzado a dejar su hogar es algo que nadie quiere experimentar.

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

It's a bird, it's a plane, it's a .

Explore how your body works through interactive augmented reality experiences!

Every month a cycle happens in the sky.

Your mission, should you choose to accept it, is to learn JavaScript.

Did you know robots beat humans to space by 10 years?

Deadly coronavirus diseases such as COVID-19 can disrupt societies.

Los lectores principiantes aprenderán sobre los patrones básicos del Sol y la Tierra y lo que causa día y noche.

Have you ever watched video of astronauts walking on the moon?

Introduce emergent readers to the sense of hearing through carefully leveled text and a tight text-to-photo match.

How does a tiny acorn become a mighty oak tree?