This is a clear, vivid text with charts and maps showing the positions of the constellations the year round.

    Edited by the two leading experts on Hughes’s work, and illustrated by the brilliant Benny Andrews, this very special volume is one to treasure forever. A much-requested book that was years in the making…and well worth the wait. One of the central figures in the Harlem Renaissance—the flowering of black culture that took place in the 1920s and 30s—Langston Hughes captured the soul of his people, and gave voice to their concerns about race and social justice. His magnificent and powerful words still resonate today: that’s why it’s so important for young people to have access to his poems. Now they do, in a splendid volume edited and illustrated by a top-caliber team who are simply the best in their fields. The introduction, biography, and annotations come from Arnold Rampersad, a Professor and Dean at Stanford University, who has written The Life of Langston Hughes, and David Roessel, co-editor with Professor Rampersad of The Collected Poems of Langston Hughes and editor of the Langston Hughes collection in Knopf’s Everyman series. Benny Andrews—a painter, printmaker, and arts advocate whose work is in the permanent collection of the Metropolitan Museum, the Museum of Modern Art, and the Smithsonian, among others—has created gallery-quality illustrations that pulse with energy and add rich dimension to the poems. Among the anthologized poems are Hughes’s best-known and most loved works: “The Negro Speaks of Rivers”; “Aunt Sue’s Stories”; “Danse Africaine”; “Mother to Son”; “My People”; “Words Like Freedom”; “Harlem”; and “I, Too”—his sharp, pointed response to Walt Whitman’s earlier “I Hear America Singing.” Poetry for Young People: Langston Hughes is a publishing event for all to celebrate.A Selection of the Scholastic Book Club.

    Featuring sixteen pages of full-color illustrations, a bolder, easier-to-follow format, and a thoroughly updated curriculum, What Your Fourth Grader Needs to Know is designed for parents and teachers to enjoy with children. Hundreds of thousands of students have benefited from the Core Knowledge Series. This edition, featuring a new Introduction, gives today’s generation of fourth graders the advantage they need to make progress in school  and establish an approach to learning that will last a lifetime. Inside you’ll discover   • Favorite poems—old and new, from the familiar classic “The Midnight Ride of Paul Revere” to Langston Hughes’s “Dream” • Literature—from around the world, including African and Chinese folktales, excerpts from beloved novels, and condensed versions of popular classics such as Gulliver’s Travels and “Rip Van Winkle” • Learning about language—the basics of written English, including grammar, punctuation, parts of speech, synonyms and antonyms, plus an introduction to common English sayings and phrases • World and American history and geography—explore world and American history, including creation of a constitutional government and early presidents and politics • Visual arts—a broad spectrum of art from around the world, including African masks, Islamic architecture, Chinese calligraphy, and great American painters—featuring full-color reproductions • Music—understanding and appreciating music, from the basics of musical notation to the orchestra, plus great composers and sing-along lyrics for such favorites as “Auld Lang Syne” and “Waltzing Matilda” • Math—challenging lessons ranging from fractions and decimals to understanding graphs, making change, square roots, and the metric system • Science—discover the wonders of the human body and its systems, learn about electricity, atoms, chemistry, geology, and meteorology, plus concise biographies of some of the great scientists of our time

    These gorgeously illustrated graphic novels offer wildly entertaining views of their subjects. Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these books are for you!Did you know that crows make their own tools, lead complex social lives, and never forget a human face? Scientists are just beginning to unlock the secrets of the crow's brain to discover how these avian Einsteins can be as smart as some primates, and even perform some of the same cognitive feats as human children! Crows have problem-solving skills that will make you you rethink what it means to be a bird brain!

    Learning how flowers grow gives kids beautiful building blocks of science and inquiry.In the launch of a new nonfiction picture book series, Rachel Ignotofsky's distinctive art style and engaging, informative text clearly answers any questions a child (or adult) could have about flowers.

    William began to explore science books in his village library, looking for a solution. There, he came up with the idea that would change his family's life forever: he could build a windmill. Made out of scrap metal and old bicycle parts, William's windmill brought electricity to his home and helped his family pump the water they needed to farm the land. Retold for a younger audience, this exciting memoir shows how, even in a desperate situation, one boy's brilliant idea can light up the world. Complete with photographs, illustrations, and an epilogue that will bring readers up to date on William's story, this is the perfect edition to read and share with the whole family.

    This book is intended for use in a one- or two-semester course in environmental science, human ecology, or environmental studies at the college or advanced placement high school level.The goal of this book is to provide an up-to-date, introductory global view of essential themes in environmental science along with emphasis on details and case studies that will help students process and retain the general principles. Because most students who will use this book are freshman or sophomore non-science majors, the authors make the text readable and accessible without technical jargon or a presumption of prior science background. At the same time, enough data and depth are presented to make this book suitable for many upper-division classes and a valuable resource for students who will keep it in their personal libraries after their formal studies are completed.

    Breaking down the symbols themselves, they pose a series of questions: What is energy? What is mass? What has the speed of light got to do with energy and mass? In answering these questions, they take us to the site of one of the largest scientific experiments ever conducted. Lying beneath the city of Geneva, straddling the Franco-Swiss boarder, is a 27 km particle accelerator, known as the Large Hadron Collider. Using this gigantic machine—which can recreate conditions in the early Universe fractions of a second after the Big Bang—Cox and Forshaw will describe the current theory behind the origin of mass.Alongside questions of energy and mass, they will consider the third, and perhaps, most intriguing element of the equation: 'c' - or the speed of light. Why is it that the speed of light is the exchange rate? Answering this question is at the heart of the investigation as the authors demonstrate how, in order to truly understand why E=mc2, we first must understand why we must move forward in time and not backwards and how objects in our 3-dimensional world actually move in 4-dimensional space-time. In other words, how the very fabric of our world is constructed. A collaboration between two of the youngest professors in the UK, Why Does E=mc2? promises to be one of the most exciting and accessible explanations of the theory of relativity in recent years.

    Kaku skillfully guides us through the latest innovations in string theory and its latest iteration, M-theory, which posits that our universe may be just one in an endless multiverse, a singular bubble floating in a sea of infinite bubble universes. If M-theory is proven correct, we may perhaps finally find answer to the question, “What happened before the big bang?” This is an exciting and unforgettable introduction into the new cutting-edge theories of physics and cosmology from one of the pre-eminent voices in the field.

    Paddle's journey, in text and pictures, through the Great lakes to the Atlantic Ocean provides an excellent geographic and historical picture of the region.

    You will meet the key delegates and find out what is going on.

    Never before in history have children been so plugged in—and so out of touch with the natural world. In this groundbreaking new work, child advocacy expert Richard Louv directly links the lack of nature in the lives of today's wired generation—he calls it nature deficit—to some of the most disturbing childhood trends, such as rises in obesity, Attention Deficit Disorder (ADD), and depression. Some startling facts: By the 1990s the radius around the home where children were allowed to roam on their own had shrunk to a ninth of what it had been in 1970. Today, average eight-year-olds are better able to identify cartoon characters than native species, such as beetles and oak trees, in their own community. The rate at which doctors prescribe antidepressants to children has doubled in the last five years, and recent studies show that too much computer use spells trouble for the developing mind. Nature-deficit disorder is not a medical condition; it is a description of the human costs of alienation from nature. This alienation damages children and shapes adults, families, and communities. There are solutions, though, and they're right in our own backyards. Last child in the Woods is the first book to bring together cutting-edge research showing that direct exposure to nature is essential for healthy childhood development—physical, emotional, and spiritual. What's more, nature is a potent therapy for depression, obesity, and ADD. Environment-based education dramatically improves standardized test scores and grade point averages and develops skills in problem solving, critical thinking, and decision making. Even creativity is stimulated by childhood experiences in nature. Yet sending kids outside to play is increasingly difficult. Computers, television, and video games compete for their time, of course, but it's also our fears of traffic, strangers, even virus-carrying mosquitoes—fears the media exploit—that keep children indoors. Meanwhile, schools assign more and more homework, and there is less and less access to natural areas. Parents have the power to ensure that their daughter or son will not be the "last child in the woods," and this book is the first step toward that nature-child reunion.

    In ancient Greece, young Pythagoras discovers a special number pattern (the Pythagorean theorem) and uses it to solve problems involving right triangles.Book Details: Format: Paperback Publication Date: 4/1/2004 Pages: 32 Reading Level: Age 8 and Up

    That edition was on the cutting edge of what was then known about the origins and nature of the universe. But the intervening years have seen extraordinary advances in the technology of observing both the micro- and the macrocosmic worlds. These observations have confirmed many of Professor Hawking's theoretical predictions in the first edition of his book, including the recent discoveries of the Cosmic Background Explorer satellite (COBE), which probed back in time to within 300,000 years of the universe's beginning and revealed wrinkles in the fabric of space-time that he had projected. Eager to bring to his original text the new knowledge revealed by these observations, as well as his own recent research, Professor Hawking has prepared a new introduction to the book, written an entirely new chapter on wormholes and time travel, and updated the chapters throughout.

    It also includes hundreds of web site addresses for further research.