But from the perspective of mathematics, groupings of ten are arbitrary, and can have serious shortcomings. Twelve would be better for divisibility, and eight is smaller and well suited to repeated halving. Grouping by two, as in binary code, has turned out to have its own remarkable advantages.Paul Lockhart reveals arithmetic not as the rote manipulation of numbers--a practical if mundane branch of knowledge best suited for balancing a checkbook or filling out tax forms--but as a set of ideas that exhibit the fascinating and sometimes surprising behaviors usually reserved for higher branches of mathematics. The essence of arithmetic is the skillful arrangement of numerical information for ease of communication and comparison, an elegant intellectual craft that arises from our desire to count, add to, take away from, divide up, and multiply quantities of important things. Over centuries, humans devised a variety of strategies for representing and using numerical information, from beads and tally marks to adding machines and computers. Lockhart explores the philosophical and aesthetic nature of counting and of different number systems, both Western and non-Western, weighing the pluses and minuses of each.A passionate, entertaining survey of foundational ideas and methods, Arithmetic invites readers to experience the profound and simple beauty of its subject through the eyes of a modern research mathematician.

    Now, from a Silicon Valley hero and bestselling technology writer comes a pointed critique of the hype surrounding computers and their real benefits, especially in education. In High-Tech Heretic, Clifford Stoll questions the relentless drumbeat for "computer literacy" by educators and the computer industry, particularly since most people just use computers for word processing and games--and computers become outmoded or obsolete much sooner than new textbooks or a good teacher.As one who loves computers as much as he disdains the inflated promises made on their behalf, Stoll offers a commonsense look at how we can make a technological world better suited for people, instead of making people better suited to using machines.

    Nor do you need to burn incense or rub crystals.This book shows you easy ways to meditate whenever and wherever you want—you’ll learn how to do it without anyone knowing—and still hang out with your military pals, cop buddies, and fellow martial arts students. You can still own a pit bull, drive a Harley, and share lies with your drinking buddies. The same is true whether you’re a firefighter, doorman, bodyguard, medic, or security officer. The simple fact is, meditation as taught within these pages, will make you a better warrior.

    The problem is that many of these techniques are kept secret and other guides are heavy and full of jargon. So how can you use the simple power of Sports Psychology techniques to revolutionize your performance today? Clearly you need more than just a system, you need the right kind of system. Not just the science behind mental strength but a super-simple, step-by-step guide to unlocking the power of your brain. As a bestselling author, martial arts and fitness coach, I’ve been lucky enough to work with some of the best experts around the world. With input from top instructors and researchers I discovered easy tactics that can be effortlessly used by everyone. From fitness fans, runners and gym athletes to combat styles like boxing, MMA, and martial arts. Even the busy office worker can dominate any competitive or stressful event in minutes! This is “Mental Combat”... and once applied to your training it quickly revolutionizes performance – every time! What Is Mental Combat? Mental Combat is a simple, easy set of tactics for unlocking the full power of your brain and body. Moreover, it gives you the proven scientific benefits of Sports Psychology without needing to understand the complex history and theories. Whilst traditional guides can be heavy and difficult to follow, Mental Combat is a simple, tactical approach. Perfect for martial artists, fitness fans, gym enthusiasts and even the busy office worker! Stressful, nerve-wracking events become a walk in the park when transformed using the right techniques. A busy and cluttered mind becomes laser focused. Would you like to know the quickest and easiest way to experience the incredible benefits of mental training? The Easy New Way To Get Started with Mental Training Inside “Mental Combat” you’ll discover… How to “psych-out” an opponent. “Mind Hacks” for instant, rock-solid confidence and cool. Powerful motivation and concentration skills. Revealed: the body position to banish nerves quickly and easily. The truth behind meditation. (and why it’s easier than you think). How to unlock the power of your brain for any event. The secret to managing victory, like a pro. The secret to handling defeat… and coming back stronger. How you can use Sports Psychology tactics even if you don’t do sports! And much more! Want To See For Yourself How Mental Combat Can Transform Your Performance? Click and grab your copy of Mental Combat now to see you’ve been missing! To say thanks for checking out this book you can claim your free guide: “3 Steps to Explosive Power” FREE from my website. Just visit: www.BlackBeltFit.

    Each self-contained chapter consists of three sections. The first describes the statistic, including how it is used and what information it provides. The second section reviews how it works, how to calculate the formula, the strengths and weaknesses of the technique, and the conditions needed for its use. The final section provides examples that use and interpret the statistic. A glossary of terms and symbols is also included.New features in the second edition include:an interactive CD with PowerPoint presentations and problems for each chapter including an overview of the problem's solution; new chapters on basic research concepts including sampling, definitions of different types of variables, and basic research designs and one on nonparametric statistics; more graphs and more precise descriptions of each statistic; and a discussion of confidence intervals.This brief paperback is an ideal supplement for statistics, research methods, courses that use statistics, or as a reference tool to refresh one's memory about key concepts. The actual research examples are from psychology, education, and other social and behavioral sciences.Materials formerly available with this book on CD-ROM are now available for download from our website www.psypress.com. Go to the book's page and look for the 'Download' link in the right-hand column.

    Be prepared to question the world you live in and everything you thought you knew about the universe, human origins, and the lost civilizations of the past. Discover thought-bending evidence from some of the oldest text ever written and learn the reasons why their content eventually became suppressed and hidden from most of society. Conspiracy theories or conspiracy facts, you decide what's real based on the evidence. Once you read The Stage of Time, your perspective on reality may never be quite the same way again. This book includes: -Details about the ancient civilizations that once existed around the world and the events which led to their disappearance. -Translations from ancient texts that include: The Atrahasis, Enuma Elish, Sumerian King List, Eridu Genesis, Code of Hammurabi, Emerald Tablets, and more. -The eagle and the serpent, cataclysms during the last ice age, and the influences of the Anunnaki. -Secrets of consciousness, reincarnation, spirituality, and sentient life in the universe.

    Nine months later, she was discovered with her two abductors just miles from her home––and returned to her family as a dramatically different person. Her innocence was stolen and her identity stripped over months in the gnarled mountains overlooking her family home, by captors who wrapped themselves in a religion of their own invention and said they were serving a revelation from God. The angelic teenager's homecoming on March 12 captured headlines and magazine covers around the globe, the rare piece of good news in America's era of terror and uncertainty. Yet the joyous story turned shocking just days later, as the disturbing details of her emotional and physical torture at the hands of her captors, serial paedophile Brian David Mitchell and his wife, Wanda Barzee, began to emerge. This book–the first book on the dramatic kidnapping–is the story of two worlds colliding; the girl in the bubble, and the man from the wild.

     Spot inconsistencies and lies, and apply logic to your daily life. If you want to become a critical, effective, and rational thinker instead of an irrational and snap-judging one, this book is for you. Critical thinking skills strengthen your decision making muscle, speed up your analysis and judgment, and help you spot errors easily. The Critical Mind offers a thorough introduction to the rules and principles of critical thinking. You will find widely usable and situation-specific advice on how to critically approach your daily life, business, friendships, opinions, and even social media. Critical thinking not only saves you time but saves you money and helps you prevent misunderstanding and disappointment. • Learn the main elements of critical thinking. • The theories and practices of the best critical thinkers of the world. • Tips to keep your brain in good shape and receptive to analysis. • Solve your problems with critical thinking. • Become a quicker and better decision maker. Cut out the inefficiencies of your life. The Critical Mind is a guideline for everyone who wishes to learn the basics of critical thinking. If you work in business, education, healthcare, or you study, you’ll find the book equally useful. The book takes a deep look at the framework of geniuses like Richard Paul and Linda Elder to give you a well-established foundation on effective thought. • Become a more effective communicator having relevant argument points. • How to apply critical thinking in a group. • Guiding questions that help you think more critically. • Four types of critical thinking exercise to deepen your knowledge each day. The Critical Mind gives you the best theories and practices to become a more successful and better thinker. Know that the people whom you admire for their mind aren’t aliens, they just use their minds differently. In this book, I unveil how and what they do differently. Delete this. Too repetitive. Put something about the author Discover hidden opportunities, gain a solution-oriented mindset, solve difficult tasks, and understand the world more deeply. Critical thinking will enhance your creativity, logic, intelligence, and helps you navigate through everyday life matters more easily. Think faster, argue better, and succeed consistently.

    Dumb crooks, celebrities gone bad, unsolved mysteries, odd laws, and more—Strange Crime has plenty of stories that will make you ask yourself, “What could they possibly have been thinking?” This easily portable paperback book is ideal for readers on the go. Take it to school, to work, to jury duty!

    Teaching Music with Passion is a one-of-a-kind, collective masterpiece of thoughts, ideas and suggestions about the noble profession of music education. Both inspirational and instructional, it will surely change the way you teach (and think) about music. Filled with personal experiences, anecdotes and wonderful quotations, this book is an easy-to-read, essential treasure! "One of the most 'real' writings I have read during my 35 years in music education." Mel Clayton, President, MENC: The National Association for Music Education Click here for a YouTube video on Teaching Music with Passion

    M. Mayo, Elizabeth Singer Hunt, Moira Egan, Gary Soto, Lucille Clifton, Avi, Betsy Franco, Carol Edgarian, Karen Cushman, Patricia Polacco, Prartho Sereno, Lewis Buzbee, and C. B. Follett. This is your journal for inward-bound adventures—use it to write, brainstorm, explore, imagine—and even rip!

    Fully updated, the text engages the reader in its discussion of both technical and non-technical models of curriculum development.

    We think nothing of jumping on a plane to travel to another country or continent. The most exotic locations are now destinations for mass tourism. Small business people are dealing across frontiers and language barriers like never before. The Internet brings different languages and cultures to our finger-tips. English, the hybrid language of an island at the western extremity of Europe seems to have an unrivalled position as an international medium of communication. But historically periods of cultural and economic domination have never lasted forever. Do we not lose something by relying on the wide spread use of English rather than discovering other languages and cultures? As citizens of this shrunken world, would we not be better off if we were able to speak a few languages other than our own? The answer is obviously yes. Certainly Steve Kaufmann thinks so, and in his busy life as a diplomat and businessman he managed to learn to speak nine languages fluently and observe first hand some of the dominant cultures of Europe and Asia. Why do not more people do the same? In his book The Way of The Linguist, A language learning odyssey, Steve offers some answers. Steve feels anyone can learn a language if they want to. He points out some of the obstacles that hold people back. Drawing on his adventures in Europe and Asia, as a student and businessman, he describes the rewards that come from knowing languages. He relates his evolution as a language learner, abroad and back in his native Canada and explains the kind of attitude that will enable others to achieve second language fluency. Many people have taken on the challenge of language learning but have been frustrated by their lack of success. This book offers detailed advice on the kind of study practices that will achieve language breakthroughs. Steve has developed a language learning system available online at: www.thelinguist.com.