検索キーワード： 科学・テクノロジー

Gail Gibbons uses clear, simple wording to present all the steps involved in building a house. From the architect who draws the plans, through the various types of workers who construct it, to the family who will make the house their home, each aspect is explained. Children can easily follow along as construction begins at the ground level with surveyors, describing the jobs of carpenters and plumbers.

Did you know that the world's first submarine traveled the Thames River in England way back in 1615? Or that early cars had three wheels instead of four? Get ready to learn the fascinating stories behind inventions you use every day. From the motorcycle inventor who died while riding his creation, to the engineers who figured out a better way to launch humans into space, you'll find out how we got the transportation inventions that get us where we're going.

There is no animal in the world that can run faster than a cheetah. Yet, no matter how quickly they run from trouble, cheetahs may not roam the African plains forever. They have lost much of their habitat to farmland, and some are killed by farmers who worry about their livestock. But cheetahs have important friends - like Dr. Laurie Marker and the Cheetah Conservation Fund in Namibia. Rosanna Hansen - who spent time working at the CCF - shares the fascinating story of cheetah preservation in this book young listeners will find irresistible.

Sure, almost all kids know Benjamin Franklin as one of America's Founding Fathers, a man with a hand in both the Declaration of Independence and the US Constitution. And they may even have some vague idea that he once flew a kite during a lightning storm. What Kathleen Krull sets out to do in this very different biography is show Ben Franklin as the natural philosopher (the term for scientists back in the 1700s), whose experiments led to important discoveries about the nature of electricity - including his famous demonstration that electricity and lightning were one and the same.

On the Origin of Species revolutionized our understanding of the natural world. Now young listeners can discover Charles Darwin's groundbreaking theory of evolution for themselves in this stunning picture-book adaptation that uses stylish illustrations and simple text to introduce how species form, develop, and change over time.

With The Science Fact Book for Children, you transform learning into an adventure—education into entertainment. The trick is to make it fun, easy to grasp while using it as an opportunity for whole-family bonding—and that’s exactly what this narrative journey across science and engineering is designed to do. Science is all around us, and it holds the answers to everything. It’s endlessly fascinating, and when presented at the right level, it can ignite young imaginations and spark lifelong curiosity and a love of learning.

Let your inner astronaut explore outer space with this interactive trivia book from Jeopardy! champ and New York Times bestselling author Ken Jennings. With this book about space you’ll become an expert and wow your friends and teachers with out-of-this-world facts: Did you know that Mars has a volcano bigger than the state of Arizona? Or that there’s a star with a diamond the size of our moon at its core? With cool trivia, and fun quizzes to test your knowledge, this guide will have you on your way to whiz-kid status in no time!

Oh hey, guess what? The Sun never stops working to keep things on Earth running smoothly. (That's why it's been Employee of the Month for 4.5 billion years.) So why does the Sun get to be the center of attention? Because it's our solar system's very own star! This funny and factual tale from Awkward Yeti creator Nick Seluk explains every part of the Sun's big job: keeping our solar system together, giving Earth day and night, keeping us warm, and more. In fact, the Sun does so much for us that we wouldn't be alive without it. That's kind of a big deal.

The "My First Encyclopedia Set" series takes you on a journey through time, immersing you in the era of dinosaurs, allowing you to sense the power of life, and experience the fascinating realm of science.

Have you ever wondered how we got here? From gathering berries and hunting mammoths, to shopping at supermarkets and letting people tell us what to do? You might hear a lot of people say 'the world isn't fair'. But why isn't it? And how did it become so? In Unstoppable Us: Volume 1, we learned how humans told stories to become rulers of the world - for good and bad. Now, in this next chapter of the incredible true tale of the Unstoppables, find out how we learned to control animals like dogs, chicken and cows.

For decades, the blasts and howls of the electric guitar have been some of the defining sounds of popular music. But more than a century of effort and innovation had to happen before this instrument went electric. Learn about the master craftspeople who created the guitar as we know it, the inventors who figured out how to send guitar notes through amplifiers and give the guitar a bigger sound, and the musicians whose legendary playing put it at the center of rock 'n' roll.

For thousands of years, the Elwha river flowed north to the sea. The river churned with salmon, which helped feed bears, otters, and eagles. The Lower Elwha Klallam Tribe, known as the Strong People located in the Pacific Northwest, were grateful for the river's abundance. All that changed in the 1790s when strangers came who did not understand the river's gifts. The strangers built dams, and the environmental consequences were disastrous.

Discover the brilliant life of Hedy Lamarr. This talented film actress became an influential scientist with her invention of a secret radio system in the early 1940s, a building block of today’s wireless communications.

What can smell like bubblegum, glow neon green at night, be poisonous and yet still eaten by humans, and even help create rain? The answer is mushrooms! From their hidden networks underground to the fruiting body above, mushrooms can do incredible things. But don't call them plants - mushrooms are fungi. They're more closely related to animals like you!

Behind the flips, splashes, and speed of Olympic water sports, science is at work. Gravity and centrifugal force are at work as a diver spins and flips before splashing into the water. Olympic swimmers shave their bodies to reduce drag as they zip through the water. Find out how science is involved in all your favorite water events and how athletes take science into account in their quest for the gold medal.

Odd meat-eaters like Carnotaurus were quick and deadly hunters. They had sharp teeth, good eyesight, and could run on two strong legs.

Who's that hiding in the tree? It's a panda! Listen to learn more about giant pandas.

Get coding with a hands-on introduction to Scratch. Step-by-step instructions will help young coders pick up Scratch. You'll be writing and directing your own programs in no time!

Would you love to show off your knowledge to your family, friends, and teachers? Do you have plenty of time commuting or on a field trip? Want to learn on the go? Here's several hours of chemistry knowledge about the uses of elements and chemicals. You'll also learn many fun facts about chemicals. Enjoy!

Twelve million years ago, rhinos, elephants, and camels roamed North America. They would gather at nearby watering holes - eating, drinking, and trying not to become someone else’s lunch. But one day, in what we now know as Nebraska, everything changed. The explosion of a supervolcano a thousand miles away sent a blanket of ash that buried these animals for millennia. Until 1953, when a 17-year-old farm worker made an unbelievable discovery.