Integrated central case studies woven throughout each chapter, use real-life stories to give you a tangible and engaging framework around which to learn and understand the science behind environmental issues. Printed on FSC (Forest Stewardship Council) certified paper, the newly revised Fourth Edition engages you through the addition of new EnvisionIt photo essays.

    Undersea Glubber! Traveling down from the Sunny Zone to the Dark Zone to the Trench at the bottom, Captain Cat and his crew get up close and personal with the different life forms found at each level of the ocean. Along the way, they meet sharks, jellyfish, dolphins, manatees, whales, and sea cucumbers, to name just a few!

    Now in it's tenth edition, this text makes chemistry exciting to students by showing them why important concepts are relevant to their lives and future careers.

    It provides up to date information on structural properties, the processing of materials and their applications.

    If you had reindeer hair, it could help you stay afloat in water. And if you had a porcupine's hair, no bully would ever bother you again! WHAT IF YOU HAD ANIMAL HAIR? is a follow-up to the adorable WHAT IF YOU HAD ANIMAL TEETH? Each spread will feature a photographic image of the animal and its hair on the left and an illustration of a child with that animal's hair on the right. As in ANIMAL TEETH, the illustrations will be humorous and will accompany informative text.

    Written by Susan McMurry, the Study Guide and Solutions Manual provide answers and explanations to all in-text and end-of-chapter exercises.

    Includes ten true stories about detectives and crime scene investigators as they use forensic science to capture criminals.

    Every link in a food chain is important because each living thing depends on others for survival, no matter how big or how small. Lively drawings from Holly Keller illustrate the clear, simple text by Patricia Lauber.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

    After students follow the achievements and frustrations of Galileo, Kepler, and Descartes, they will appreciate the amazing Isaac Newton, whose discoveries about gravity, motion, colors, calculus, and Earth's place in the universe set the stage for modern physics, astronomy, mathematics, and chemistry.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.

    And best of all was the remarkable grandmother who made magic of all she touched, bringing the past alive as only a born storyteller could.Here are those marvelous tales—faithfully recalled for the delight of young and old alike, a touchstone to another day when life was simpler, perhaps richer; when the treasures of family life and love were passed from generation to generation by a child's questions...and the legends that followed enlarged our faith.Gifted storyteller Arleta Richardson grew up an only child in Chicago, living in a hotel on the shores of Lake Michigan. Under the care of her maternal grandmother, she listened for hours as her grandmother told stories from her own childhood. With unusual recall, Arleta began to write these stories for an audience that now numbers over 2 million. "My grandmother would be amazed to know her stories have gone around the world," Arleta says.

    Dynamic illustrations combine with simple yet challenging questions to stimulate young learners to move beyond simple counting to more complex mathematical tasks. Full color.

    There’s never been anyone like Gooney Bird Greene at Watertower Elementary School. What other new kid comes to school wearing pajamas and cowboy boots one day and a polka-dot t-shirt and tutu on another? Gooney Bird has to sit right smack in the middle of the class because she likes to be in the middle of everything. She is the star of story time and keeps her teacher and classmates on the edge of their seats with her “absolutely true” stories. But what about her classmates? Do they have stories good enough to share?

    But her indomitable will and the help of a devoted teacher empower Helen to triumph over incredible adversity. This amazing true story is finally brought to the beginner reader level.

    Born in Pisa, Italy, in the sixteenth century, Galileo contributed to the era's great rebirth of knowledge. He invented a telescope to observe the heavens. From there, not even the sky was the limit! He turned long-held notions about the universe topsy turvy with his support of a sun-centric solar system. Patricia Brennan Demuth offers a sympathetic portrait of a brilliant man who lived in a time when speaking scientific truth to those in power was still a dangerous proposition.

    In simple rhymes, Tang explains the fundamentals of how each number from 1 to 10 works. His poem "Four Eyes," for example, explains how any number multiplied by four can be merely doubled twice: "Four is very fast to do, when you multiply by 2. Here's a little good advice -- please just always double twice!" He then goes on to explain: "What is 4x4? It's 4 doubled twice. Double once: 4+4=8. Double twice: 8+8=16," and he even provides extra challenge questions below. All of his poems and problems are just as easy (e.g., a number times 6 is tripled, then doubled; a number times 9 is multiplied by 10, then subtracted once), and the book is rounded out with full practice tables in the back.Tang provides children with an excellent lesson, helping them make sense of daunting math without a bombardment of complicated rules. Kids will cheer his winsome presentation, which is wonderfully complemented by Harry Brigg's computer illustrations of animals cavorting around and having fun. Both practical and pleasing, The Best of Times is math that'll help make homework and tests a breeze. Matt Warner