Books about science (including the natural world), technology, engineering, math, and problem-solving. Includes biographies of scientists.
2,000 years ago in China, a curious boy named Cao Chong solves the problem of how to weigh an elephant when the prime minister's most trusted and knowledgeable advisors are stumped. Includes activities.
Diego is a big help when his friends and his little sister feel scared for all kinds of reasons, from a loud thunderstorm to meeting a new dog to giving a talk in front of the class. Then, in his dark bedroom one spooky evening, it's his turn to feel afraid. Will he know how to be brave and face his own fear?
"In a simple, cheerful conversation with nature, two young children witness how the season changes from autumn to winter. Join a brother and sister as they explore nature and take a stroll through their twinkling town, greeting all the signs of the coming season. In a series of conversations with everything from the setting sun to curious deer, they say goodbye to autumn and welcome the glorious first snow of winter." -- publisher
A river winds through the landscape, eroding the rock for millions of years, shaping a cavity in the ground 277 miles long, as much as 18 miles wide, and more than a mile deep known as ... Grand Canyon. Home to an astonishing variety of plants and animals that live within its walls, Grand Canyon is much more than just a hole in the ground. Follow a father and daughter as they make their way through this wondrous place, discovering life both present and past. Weave in and out of time as perfectly placed die cuts show how a fossil today was a living creature millions of years ago, often in a completely different environment.
In this salutation from Earth, the chronicler gives a tour of the planet and introduces those who call it home.
"A lyrical, empowering poem that celebrates black children and seeks to inspire all young ones to dream big and achieve their goals"--|cProvided by publisher
"A picture book that introduces the concept of numbers, and different ways that numbers are used in the world"-- |cProvided by publisher
Justice has grown up witnessing the many ways her grandma serves the community. She wants to make a difference in the world, too, but how? Isn't she too young? Through conversations with her grandma and their shared love of books, Justice learns about important women and men throughout history who changed the world: Ella Baker, Shirley Chisholm, Charles Hamilton Houston, Dr. Wangari Maathai, Paul Robeson, and Ida B. Wells. Justice learns how each leader was a champion for advancing justice and improving the world, and she dreams of becoming a change maker, too.--Book jacket
Learn about Southeast Alaska Native subsistence activities and foods in this original text...Readers travel on a journey through the seasons while exploring Native traditions, cultural values, and the beautiful and bountiful Southeast Alaskan landscape. --Book Jacket