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

    With tips, how-to's, letters from girls, and facts from the experts, here's straightforward advice you can really use.

    The National Geographic Kids Bird Guide of North America will be both accessible and tons of fun. Fifty of the country's most popular birds will be laid out in stunning two-page spreads that will include information such as their range, the sounds they make, and the food they like to eat. Each profile will also include a cool or weird fun fact, and a feature called "A Closer Look," which digs deeper into once aspect of the bird's life (eating habits, birdsongs, etc.). Each profile will also display a fact box with the bird's scientific name, weight, length, and wingspan. Kids will also find tons of fun facts, bright and bold colors, full-color photographs, and layering of information that makes everything jump off the page. Birds will be organized by habitat, and habitat spreads will show where different birds live within each environment. The guide also explains all the basics that kids need to know about spotting birds. Features will include activities, such as how to build a birdhouse and how to build a birdfeeder, sidebars highlighting fascinating info, lists, range maps, and much more. Conservation information, a find out more section, glossary, and index will add ample back matter to round out this book.

    Ready to grab the attention of a new generation, fresh cover art brings an updated look to this classic series.The Littles live in the walls of the Biggs' house. But when the Biggs go on vacation a messy family comes to stay, the trouble begins. Mice! Cats! How much can one small family take? Will Tom and Lucy, the littlest Littles of all, be able to save the day

    This informative concept book includes detailed pictures of leaves in different sizes, shapes, and colors and a list of activities that kids can do with leaves.This is a Stage 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. Let's-Read-And-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.Supports the Common Core Learning Standards and Next Generation Science Standards

    / 'Cause whether his or hers amoeba, / They too feel like you and meba.What if a boring lesson about the food chain becomes a sing-along about predators and prey? A twinkle-twinkle little star transforms into a twinkle-less, sunshine-eating-and rhyming Black Hole? What if amoebas, combustion, metamorphosis, viruses, the creation of the universe are all irresistible, laugh-out-loud poetry? Well, you're thinking in science verse, that's what. And if you can't stop the rhymes ... the atomic joke is on you. Only the amazing talents of Jon Scieszka and Lane Smith, the team who created Math Curse, could make science so much fun.

    Now fully updated to reflect the latest research on how children learn language, this newest edition is easier to use than ever.The Spalding Method helps train the right and left sides of the brain as children see, hear, read, and write. It is cost-effective and efficient; students use pencils, paper, and their minds. The results are stunning: Children learn to connect speech sounds to print and begin to write and read almost magically. Spalding students perform well in the classroom and on tests -- and most important, they love to read and write.

    Caterpillars and Butterflies is part of an exciting series of books for children who are beginning to read on their own. The easy-to-read text has been specially written with the help of a reading expert.

    Best-selling author and illustrator Julia Rothman presents Farm Anatomy, Nature Anatomy, and Food Anatomy in a specially designed slipcase with 10 framable prints. Rothman’s popular line drawings offer a whimsical and educational guide to life on a farm, nature’s hidden wonders, and delectable tidbits from kitchens and pantries around the globe.

    A guide to countries and continents in today's rapidly changing world.- Clear, country-by-country layout makes this an ideal reference book for use at home and at school.- Fact boxes provide at-a-glance information on each country's population, language, religion, government, currency, and more.- More than 60 large-scale, three-dimensional maps, 900 superb photographs, and 500 detailed artworks, charts, and diagrams bring the countries of the world to life.- Researched, authenticated, and updated by a team of specialists in human and physical geography and international affairs.

    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!This volume: In Rockets we explore the 2,000 years that rockets have been in existence. We dive into Newton's Laws of Motion—learning all about gravity, force, acceleration, and the history of rockets made in the past and rockets to be made in the future!

    . . and changes both of them.

    Extensive vocabulary questions and suggested projects are listed throughout the text. This text contains numerous illustrations, sidebars, and maps. (Christian Liberty Press) Grade: 9th

    Short, funny comics show how children might feel in different situations—at a birthday party, when a beloved pet dies, on the first day of school, and more.A timeless classic ideal for sharing. "Children often have difficulty articulating emotions. That fact is the underpinning for Aliki's catalog of feelings, be they happy, sad, or somewhere in between." —Booklist"A delightful book." —New York Times Book Review

    They can be fully appreciated by an individual reader, but they're particularly striking when read aloud by two voices, making this an ideal pick for classroom use. Eric Beddows′s vibrant drawings send each insect soaring, spinning, or creeping off the page in its own unique way.With Joyful Noise, Paul Fleischman created not only a fascinating guide to the insect world but an exultant celebration of life.