検索キーワード： 科学・テクノロジー

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.

Visit the Green Mountain State! Learn about Vermont's history, geography, weather, people, and more in this book that's all about our 14th 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 Buckeye State! Learn about Ohio's history, geography, weather, people, and more in this book that's all about our 17th 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.

Take a trip through the Magnolia State! Learn about Mississippi's history, geography, weather, people, and more in this book that's all about our 20th state.

Welcome to the Equality State! Learn about Wyoming's history, geography, weather, people, and more in this book that's all about our 44th state.

Welcome to the Tar Heel State! Learn about North Carolina's history, geography, weather, people, and more in this book that's all about our 12th state.

Welcome to the First State! Learn about Delaware's history, weather, geography, people, and more in this book that's all about our first state.

Count backward from 10 to one during one of the most colorful times of year: fall. Learn about the bright, colorful leaves and the trees from which they fall: aspen, birch, maple, oak, chestnut, linden, pine, beech, dogwood, and sweet gum. Discover the animals who frolic in the crisp, autumn air as they get ready for the approaching cold winter. The "For Creative Minds" educational section includes: plant parts, leaves - the shape of it all, and what plants are good for.

Carefully leveled text engages young listeners in learning about jellyfish. Age-appropriate critical thinking questions help build nonfiction learning skills.

See how the science of physics is utilized not only in the kitchen, but also around the house on a daily basis. Simple machines are everywhere! From brooms and rolling pins to lightbulbs and window blinds, basic everyday kitchen items transform into scientific concepts such as screws, levers, ramps, and wedges!

Skyrim, with its in-depth world building and talented design, didn't just happen overnight. It took years of planning and hard work. But every game designer started where you are now. Find out how you can get started in game design.

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!

Zebras are speedy, striped animals that roam the African grasslands. Zebra foals can stand right after birth. Foals eat grasses and grow quickly. They learn how to survive from their mothers. They must be fast to run from predators. How do baby zebras grow and change? Read this book to find out! This title also includes fun facts, a glossary, and more!

Why do we sleep? Do animals dream? Where is the oldest bed in the world? In this compendium of five-minute really true stories, you will travel to ancient Egypt to explore the five beds of Tutankhamun, jet off into space to discover how astronauts get ready for bed, and plunge underwater to learn how hibernating turtles breathe through their bottoms. With up-to-the-minute, expert information that is beautifully read by British actress Joanna Lumley, this audiobook is the ultimate brainy bedtime companion for young children.

With Herobrine momentarily defeated, but not destroyed, Zeke and his friends realize they are not safe unless they keep moving.

One of the founders of US cryptology who would eventually become one of the world’s greatest code breakers, Elizebeth Smith Friedman (1892-1980) was a brilliant mind behind many important battles throughout the 20th century, saving many lives through her intelligence and heroism. Whip-smart and determined, Elizebeth displayed a remarkable aptitude for language and recognizing patterns from a young age.

Jazz is a squirrel, who lives in a tree on the edge of town. It has rained for weeks. The garden is overflowing. Molly the mouse and her kids need help. They are caught on a branch in the water. Can Jazz help them?...