検索キーワード： 科学・テクノロジー

The moon is amazing! It has craters, "oceans" of lava, and lots of awesome space rocks. Neil's imagination takes him on a trip to the moon. Join him as he explores mountains and hills, spots a famous astronaut's footprints, and collects space rocks for his science project. Find out more about that big round object in the night sky.

What do construction workers do? Some lucky kids are about to find out! They visit Mr. Moore, a construction worker who's helping to build a new school. He shows them machines that dig big holes. He explains how he follows the building plans. And he tells about different workers and how they stay safe. Hooray for construction workers!

Whiteboards, computers, and stickers. What do these things have in common? They're all tools Ms. Crawford uses in her job. Ms. Crawford is a fourth grade teacher. She invites a group of students learning about community helpers to visit her classroom. She shows them the many ways she helps her students learn. Hooray for teachers!

What does a doctor do? These kids have a few ideas. But to learn more, they talk to Dr. Zambil. He tells them how he helps sick or hurt kids feel better. He sees healthy kids to help keep them healthy. He even helps train new doctors. Let's hear it for doctors!

Have you ever had a toothache? Or gotten your teeth cleaned? Dr. Florez could help you out! She's a dentist, and today she has an office full of curious visitors. They try out her dentist's chair and look at X-rays of teeth. They also learn how she helps patients keep their teeth clean and healthy. Hooray for dentists!

Learn about how a backhoe is operated.

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.

Welcome to the Hawkeye State! Learn about Iowa's history, geography, weather, people, and more in this book that's all about our 29th state.

Explore the Mountain State! Learn about West Virginia's history, geography, weather, people, and more in this book that's all about our 35th state.

Explore the Keystone State! Learn about Pennsylvania's history, geography, weather, people, and more in this book that's all about our second state.

Visit the Constitution State! Learn more about Connecticut's geography, weather, history, people, and more in this book that's all about our 5th state.

Visit the Volunteer State! Learn about Tennessee's history, geography, weather, people, and more in this book that's all about our 16th state.

Visit the Buckeye State! Learn about Ohio's history, geography, weather, people, and more in this book that's all about our 17th state.

Baby Zeke and his friends need to find shelter in a cave before the sun rises. All is going well until Otis decides to act tough and take on a player. With the lives of Otis and his chicken, Bob, at stake, will Zeke be able to rescue him? And what does a ewe have to do with it?

Zeke and Harold continue on their quest to reunite with their friends, but what can they do to escape the mysterious and evil minion who hunts them? Can they survive alone? Will anyone help them? Is this their final adventure?

Why is there winter in the Southern Hemisphere at the same time there is summer in the Northern Hemisphere? Here is an explanation of how the position of Earth in relation to the sun causes seasons and the wonders that come with each one of them. Summer. Autumn. Winter. Spring comes again. Year after year, the seasons repeat themselves.

Who takes dust baths? Who wallows in the mud? Who basks in the sun? Try to pick up on the unique habits of different animals.

How can the sun power the lights in our homes? What happens to our things after we recycle them? How is renewable energy being used to fight climate change? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling Questioneers series and the Ada Twist, Scientist Netflix show, this nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada.

New York Times Bestseller Now a Netflix film starring and directed by Chiwetel Ejiofor! A gripping memoir of survival and perseverance about the heroic young inventor who brought electricity to his Malawian village. When a terrible drought struck William Kamkwamba's tiny village in Malawi...

Learn about how a backhoe is operated.