All the facts a young child needs to understand the life of this intriguing backyard creature are packed into Backyard Books: Are You a Snail? by Judy Allen with illustrations by Tudor Humphries.

    They will meet the world's first astronomers, mathematicians, and physicists and explore the lives and ideas of such famous people as Pythagoras, Archimedes, Brahmagupta, al-Khwarizmi, Fibonacci, Ptolemy, St. Augustine, and St. Thomas Aquinas. Hakim will introduce them to Aristotle—one of the greatest philosophers of all time—whose scientific ideas dominated much of the world for eighteen centuries.In the three-book The Story of Science series, master storyteller Joy Hakim narrates the evolution of scientific thought from ancient times to the present. With lively, character-driven narrative, Hakim spotlights the achievements of some of the world's greatest scientists and encourages a similiar spirit of inquiry in readers. The books include hundreds of color photographs, charts, maps, and diagrams; informative sidebars; suggestions for further reading; and excerpts from the writings of great scientists.

    Includes: A key to insect groups. Mature and immature forms. How insects grow and develop and what they eatHow to find and observe them.Full color pictures, nontechnical language, and up-to-date range maps make this a gem of a guide for beginners at any age.

    Using a flaming grease gun as a torch, they ventured deep underground, eventually coming to a huge cave, the walls of which were covered with life-size paintings of animals. Whole herds of horses! Deer with horns as big as tree branches! Giant bison! The boys were amazed by their discovery. They'd stumbled upon the world's finest examples of prehistoric painting! Perfect for classroom use, this Step 4 Step into Reading book is realistically illustrated by award-winning artist Bryn Barnard.

    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.

    High school science teacher Tom Robinson shows you how to expand your scientific horizons-from biology to chemistry to physics to outer space. You'll discover answers to questions like: Is it possible to blow up a balloon without actually blowing into it? What is inside coins? Can a magnet ever be "turned off"? Do toilets always flush in the same direction? Can a swimming pool be cleaned with just the breath of one person? You won't want to wait for a rainy day or your school's science fair to test these cool experiments for yourself! Tom Robinson teaches high school science and math and has coauthored an online advance placement physics course.

    Working in a painterly, expressive way, Jenni Desmond creates landscapes and creatures that are marked by atmosphere and emotion, telling a story about bears that engages the reader's interest in amazing facts as well as their deep sense of wonder.

    Simple text captures the excitement of the era, telling how word of Independence traveled up and down the thirteen colonies, touching the lives of everyday people throughout the land. Like all of Alice Dalgliesh’s work, The Fourth of July Story remains an American classic.

    From aardvark to zebra, this book is packed with fascinating facts about animals, giving children a wonderful head start on learning about the animal world.

    It covers such topics as the slug's two pairs of tentacles, one pair for seeing, one pair for smelling (it can see you're a kid and smell like broccoli), its breathing hole (on the side of its head!), and its pretty gross mucous covering (in order to find a partner, the slug can follow another slug's mucous trail. True love!). Although silly and off-the-wall, The Slug contains real information that will tie in with curriculum.

    Contains facts about hammerhead sharks and bull sharks, comparing such aspects as their sizes, brain structure, and abilities.

    Take a stroll through the woods and learn to identify 24 different kinds of leaves by their shapes and autumn colors. At the end of the day, learn how to press the gathered leavesand how to make a leaf rubbing.Book includes:• Colorful illustrations of 24 separate leaves• How-to instructions for pressing your own leaves• How-to instructions for rubbing your own leaves• A game matching leaves to trees and names• Fun facts about the trees featured in the book

    It features 33 different trees that grow in North America, from rural Georgia to the streets of New York City to the California suburbs. Each profile includes a beautiful botanical watercolor illustration by author Gina Ingoglia showing the tree as it appears in a particular season, as well as life-size depictions of its leaf, flower, and seed. Readers of all ages will be in awe over the wonderful world of trees.

    But after she emerges from her egg, the treacherous waters are her goal. Swimming through the swirling waves and dodging larger sea creatures, she finds a resting place deep below. There she waits, until she grows into the majestic sea turtle that returns to the sand to lay her eggs and begin the cycle again.This journey of a small creature in the oceanic world of the dinosaurs is a perfect mix of scientific integrity and dramatic storytelling.

    What is the difference between weather and climate? How do weather satellites help us predict the future? Can someone outrun a tornado? Does the rotation of the Earth affect wind currents? And does meteorology have anything to do with meteors? Stormin’ Norman Weatherby is gearing up to answer all your wildest questions!Get ready to explore the depths of the ocean, the farthest reaches of space, and everything in between! 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, Science Comics is for you!