Instead, ants decide what to do based on the rate, rhythm, and pattern of individual encounters and interactions--resulting in a dynamic network that coordinates the functions of the colony. Ant Encounters provides a revealing and accessible look into ant behavior from this complex systems perspective.Focusing on the moment-to-moment behavior of ant colonies, Deborah Gordon investigates the role of interaction networks in regulating colony behavior and relations among ant colonies. She shows how ant behavior within and between colonies arises from local interactions of individuals, and how interaction networks develop as a colony grows older and larger. The more rapidly ants react to their encounters, the more sensitively the entire colony responds to changing conditions. Gordon explores whether such reactive networks help a colony to survive and reproduce, how natural selection shapes colony networks, and how these structures compare to other analogous complex systems. Ant Encounters sheds light on the organizational behavior, ecology, and evolution of these diverse and ubiquitous social insects.

    There is a better way.Calmer, Easier, Happier Parenting brings the joy back into family life and helps parents to raise confident, responsible adults. Based on her forty-plus years of experience, behavioral specialist Noël Janis-Norton outlines a clear, step-by-step plan that will help any parent raise a child who is cooperative and considerate, confident and self-reliant. Transform your family life with these five strategies: Descriptive Praise, Preparing for Success, Reflective Listening, Never Ask Twice and Rewards and Consequences. You’ll begin to see results almost immediately: • Kids start cooperating the first time you ask • Mornings, bedtimes, mealtimes and homework all become easier • Even very resistant kids start saying” yes” instead of “no” Full of examples and real stories from parents, this book gives you the complete tool-kit to achieve Calmer, Easier, Happier Parenting.

    Aarti sees the Big Dipper, but Usha sees the Big DIGGER. And cousin Gloria sees the Big Kite! Could they all be right? A playful introduction to geometry and spatial relationships, featuring Indian American characters and a note about cultures and constellations.Storytelling Math celebrates children using math in their daily adventures as they play, build, and discover the world around them. Joyful stories and hands-on activities make it easy for kids and their grown-ups to explore everyday math together. Developed in collaboration with math experts at STEM education non-profit TERC, under a grant from the Heising-Simons Foundation.

    When Planet Earth Was New looks back to the very beginning, using a poetic approach grounded in scientific fact to give an overview of how the planet has changed over time: from hot lava to the formation of oceans to the evolution of living things in water and on land. The book also includes the relatively recent evolution of humans — who are just a tiny speck in the sweep of Earth’s history.This broad look at the Earth is designed to inspire awe and inquiry. With STEM connections to biology, geology, evolution, and more, it is a springboard for discovery, discussion, and research. A striking design with full-spread, digitally enhanced watercolor art gives the book a rich, atmospheric feel. Back matter includes informational notes about each spread, as well as sources, an author’s note, and a glossary.

    It is within the realm of possibility that their work may usher in a change in global economics as profound as the Industrial Revolution. As may be expected, press reports dealing with asteroid mining have been numerous, ranging in scope from short and breezy to broad and serious, and in quality from accurate to impressionistic to simply uninformed. There is good reason to be curious about what may be the biggest game-changer in human economic history. And there is good reason to look closely at the underlying science and engineering that form the foundation of this work.

    He infiltrates the most hostile countries in the world, defeats our enemies' advanced security measures, and eliminates threats before they ever reach our shores. But now, his skills have left him. Sent overseas on a critical assignment, he fails, unable to pull the trigger. Absent his talents, Robie is a man without a mission, and without a purpose.To recover what he has lost, Robie must confront what he has tried to forget for over twenty years: his own past.THE GUILTYWill Robie escaped his small Gulf Coast hometown of Cantrell, Mississippi after high school, severing all personal ties, and never looked back. Not once. Not until the unimaginable occurs. His father, Dan Robie, has been arrested and charged with murder.Father and son haven't spoken or seen each other since the day Robie left town. In that time, Dan Robie-a local attorney and pillar of the community-has been elected town judge. Despite this, most of Cantrell is aligned against Dan. His guilt is assumed.To make matters worse, Dan has refused to do anything to defend himself. When Robie tries to help, his father responds only with anger and defiance. Could Dan really be guilty? With the equally formidable Jessica Reel at his side, Robie ignores his father's wishes and begins his own desperate investigation into the case. But Robie is now a stranger to his hometown, an outsider, a man who has forsaken his past and his family. His attempts to save his father are met with distrust and skepticism . . . and violence.Unlike the missions Robie undertook in the service of his country, where his target was clearly defined, digging into his father's case only reveals more questions. Robie is drawn into the hidden underside of Cantrell, where he must face the unexpected and possibly deadly consequences of the long-ago choices made by father and son. And this time, there may be no escape for either of them.

    The fire created its own weather, including hurricane-strength winds, bubbles of plasma-like glowing gas, and 200-foot-tall flames. As temperatures reached 1,600 degrees Fahrenheit, the firestorm knocked down buildings and carried flaming debris high into the sky. Two trains-one with every single car on fire-became the only means of escape. In all, more than four hundred people would die, leading to a revolution in forestry management and the birth of federal agencies that monitor and fight wildfires. A spellbinding account of danger, devastation, and courage, Under a Flaming Sky reveals the dramatic, minute-by-minute story of the tragedy and brings into focus the ordinary citizens whose lives it irrevocably marked.

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

    Authored by David A. Aguilar of the Harvard-Smithsonian Center for Astrophysics, the National Geographic Space Encyclopedia is ideal for the family bookshelf, providing both accessible information for school reports and compelling reading on the mysteries beyond our world.

    Relive key moments in the monumental Hubble story, from launch through major new instrumentation to the promise of discoveries to come. With more than 150 photographs including Hubble All-Stars—the most famous of all the noteworthy images—The Hubble Cosmos shows how this telescope is revolutionizing our understanding of the universe.

    In the novel, the readers witness a young mother, Toy, writing a journal for her daughter, Little Lovie. This is the journal Toy is writing. Using original photographs, this scrapbook journal explains the nesting cycle of sea turtles and the natural life along the southeastern coast, including local shore birds, shells, and the sea turtle hospital. Adults and children will enjoy the images, information and the journal with or without the novel. All Sylvan Dell titles feature free educational resources at www.SylvanDellPublishing.com including the For Creative Minds sections and additional teaching activities. The For Creative Minds Section includes: Endangered Loggerhead Sea Turtle Fun Facts Nesting and Life cycle Sea turtle conservation, Matching Crafts Items needed by Turtle Teams Shell identification, Make Your Own Nature Scrapbook. 2007 ASPCA Henry Bergh Children's Book Award