検索キーワード： 科学・テクノロジー

Vroom! A semitruck roars as it goes up a steep hill. The trailer is loaded with goods. A truck with a big engine pulls the trailer along. Together, the truck and trailer have 18 wheels! Young listeners will find out about the main parts of these huge vehicles, the kinds of cargo they carry, and why they are an important type of transportation.

What to do with old plastic toys, bottles, jugs, and bags? Recycling is great, but upcycling is better! Repurpose old plastic into cushy pillows, quirky troll villages, even a funky bird feeder! Get eco-creative with more than 10 easy, upcycled crafts.

The human body is amazing. Your blood makes up about 8% of your body weight. On average, your heart will beat more than 3 billion times in your lifetime! Doctors and scientists make choices every day about how to keep our bodies going. But what would you change if you could? Would you choose to have super strength or super speed? Would you rather have no bones or no muscles?

Do you spy a silky web? A spider must be nearby! Young listeners will get the fast facts on these eight-legged critters, including spider body parts, habitats, and life cycles. Along the way, they will also uncover surprising and fascinating facts!

Hi, there! I'm a red-eyed tree frog. You might think red eyes would make me stand out, but my green skin helps me blend in with my surroundings. Learn more about my life cycle and how I went from a teeny tiny tadpole to a full-grown frog.

Did you know cats sleep around 15 hours a day? Have you heard they can make about 100 different sounds? Find out all about cats' senses, life cycles, behavior, and more in this fact-filled book. It's perfectly designed to introduce young children to the wonders of nonfiction.

Whoosh! Snow flies into the air as a snowplow pushes it out of the way. These big machines help keep drivers safe. Besides moving snow, they can put sand and salt on roads to make them safer.

Summer was almost eight years old when her dad donated a kidney to a woman they did not know. Four years later, she tells us the exciting story.

Vampires are made-up creatures that drink blood. But vampire bats are real! Do they really need to drink blood to survive? You have questions and this book has the answers. Find out about vampire bats, including what they eat and their behavior.

Have you ever heard of a frog that freezes solid in winter? What about a toad that carries its eggs on its back? Young listeners will learn all about wood frogs, Suriname toads, and other amphibians with unusual life cycles.

Some race cars look a lot like regular cars. Others have thin bodies and open wheels. Some race on dirt, while others race on smooth paved tracks. But they all have one thing in common...speed!

Give beginning listeners all the need-to-know information about hills, including their characteristics, how they form, and where they can be found around the world.

All canyons are deep, steep valleys, but there is more to these landforms than meets the eye! Rivers form some canyons, while the movement of Earth's crust forms others. To get to the bottom of the Grand Canyon in Arizona, you'd have to travel more than a mile!

Each book in the True Horse Stories focuses on a contemporary horse from a different part of the world, and each animal is, in his or her own way, a hero. PBJ Decks Smokin Gun (Gunner) is an American Paint Horse, one of the many of Heather Lott Goodwin's herd, and a valuable show animal that won...

Say cheese! Good dental hygiene is an important way to stay healthy. With engaging text listeners learn good habits for heathy teeth.

Erosion changes Earth's natural features. It breaks down materials and can help make something new. Discover why erosion is an important part of nature!

Blink! The photo-guessing game in the included PDF challenges kids to guess whose eyes are in the images. The fierce, colorful, and shifty answers may be surprising!

Grab some friends and play tag. Take a bike ride. Go on a hike. There are so many ways to be active! Informative text will explain why we need to be active and inspire every listener to get up and move.

Look up! All mountains rise high into the sky, but there is more to these landforms than meets the eye! Some form when two pieces of Earth's crust push up land. Erupting volcanoes form others. Some are growing, while others are shrinking. Give beginning listeners all the need-to-know information about mountains, including their characteristics, how they form, and where they can be found around the world.

Different kinds of rocks are found on Earth. Many are found deep inside Earth. Discover why rocks are an important part of nature!