Always on the cutting-edge of mathematics teaching, the new Sixth Edition continues to integrate technology with hands-on experience and the latest research and standards. The CD packaged with this book features videos with guiding questions to analyze real teacher-student interaction in the hard-to-teach math concepts. It also includes colored patterns to download that will help readers practice hands-on manipulations as they prepare for interactive test items.

Dr. Fred Hatfield, author of the bestselling Bodybuilding: A Scientific Approach, presents Power, his most advanced, most comprehensive book to date on the science of strength training. Revealing the latest discoveries and techniques, Power translates these findings into relevant, understandable training advice. Dr. Hatfield delves into the intricacies of strength--its eleven types and seventeen sources. He explains how the body builds strength and how scientific methods can improve it. Addressing the concerns of every serious bodybuilder, he considers issues both physical--fatigue factors, recovery times--and mental--concentration, motivation, and stress. He also explores the crucial role of diet and nutrition, providing programs for integrating training with proper diet and supplementation schedules and giving sound advice on precontest and performance diets. Through the use of current research, charts, tables, illustrations, and photos, Dr. Hatfield delivers vital new information no top athlete will want to be without. Frederick C. Hatfield, PhD, has written more than a dozen books on sports, fitness, and bodybuilding, as well as scores of research reports and articles.

The Tale of the Devil represents the first biography of Anderson "Devil Anse Hatfield," written by great grandson Dr. Coleman Hatfield, and noted Mountain State historian Robert Y. Spence. The title is now in its third publishing and has remained an Appalachian best-seller. The Tale of the Devil is the story of Hatfield patriarch Devil Anse Hatfield, beginning with his childhood in frontier Appalachia; it also covers his Civil War days as a Confederate soldier and leader of the Wildcats militia. The 320-pages will also enlighten the reader of the true story of the Hatfield-McCoy feud, the violent killings, and the post-feud years after the fighting ceased.