There are hours of fun to be had with Japanese puzzles, including hanjie, kakuro, hitori, sudoku, and lots more. Let the brain games begin.

    Inside PFTB (Proofs from The Book) is indeed a glimpse of mathematical heaven, where clever insights and beautiful ideas combine in astonishing and glorious ways. There is vast wealth within its pages, one gem after another. Some of the proofs are classics, but many are new and brilliant proofs of classical results. ...Aigner and Ziegler... write: ..". all we offer is the examples that we have selected, hoping that our readers will share our enthusiasm about brilliant ideas, clever insights and wonderful observations." I do. ... " Notices of the AMS, August 1999..". the style is clear and entertaining, the level is close to elementary ... and the proofs are brilliant. ..." LMS Newsletter, January 1999This third edition offers two new chapters, on partition identities, and on card shuffling. Three proofs of Euler's most famous infinite series appear in a separate chapter. There is also a number of other improvements, such as an exciting new way to "enumerate the rationals."

    Gonick’s The Cartoon Guide to Calculus is a refreshingly humorous, remarkably thorough guide to general calculus that, like his earlier Cartoon Guide to Physics and Cartoon History of the Modern World, will prove a boon to students, educators, and eager learners everywhere.

    But every year thousands of research papers are published, some of which contradict each other. How can busy teachers know which research is worth investing time in reading and understanding? And how easily is that academic research translated into excellent practice in the classroom?In this thorough, enlightening and comprehensive book, Carl Hendrick and Robin Macpherson ask 18 of today's leading educational thinkers to distill the most up-to-date research into effective classroom practice in 10 of the most important areas of teaching. The result is a fascinating manual that will benefit every single teacher in every single school, in all four corners of the globe.Contributors: Assessment, marking & feedback: Dylan Wiliam & Daisy Christodoulou; Behaviour: Tom Bennett & Jill Berry; Classroom talk and questioning: Martin Robinson & Doug Lemov; Learning myths: David Didau & Pedro de Bruyckere; Motivation: Nick Rose & Lucy Crehan; Psychology and memory: Paul Kirschner & Yana Weinstein; SEN: Jarlath O Brien & Maggie Snowling; Technology: Jose Picardo & Neelam Parmar; Reading and literacy: Alex Quigley & Dianne Murphy

    Theory has been provided in points between each chapter for clarifying relevant basic concepts. The book consist four parts algebra and trigonometry, fundamentals of analysis, geometry and vector algebra and the problems and questions set during oral examinations. Each chapter consist topic wise problems. Sample examples are provided after each text for understanding the topic well. The fourth part "oral examination problems and question" includes samples suggested by the higher schools for the help of students. Answers and hints are given at the end of the book for understanding the concept well. About the Book: Problems in Mathematics with Hints and Solutions Contents: Preface Part 1. Algebra, Trigonometry and Elementary Functions Problems on Integers. Criteria for Divisibility Real Number, Transformation of Algebraic Expressions Mathematical Induction. Elements of Combinatorics. BinomialTheorem Equations and Inequalities of the First and the SecondDegree Equations of Higher Degrees, Rational Inequalities Irrational Equations and Inequalities Systems of Equations and Inequalities The Domain of Definition and the Range of a Function Exponential and Logarithmic Equations and Inequalities Transformations of Trigonometric Expressions. InverseTrigonometric Functions Solutions of Trigonometric Equations, Inequalities and Systemsof Equations Progressions Solutions of Problems on Derivation of Equations Complex Numbers Part 2. Fundamentals of Mathematical Analysis Sequences and Their Limits. An Infinitely Decreasing GeometricProgression. Limits of Functions The Derivative. Investigating the Behaviors of Functions withthe Aid of the Derivative Graphs of Functions The Antiderivative. The Integral. The Area of a CurvilinearTrapezoid Part 3. Geometry and Vector Algebra Vector Algebra Plane Geometry. Problems on Proof Plane Geometry. Construction Problems Plane Geometry. C

    Readers are encouraged to do math rather than just study it. The author draws upon his experience as a coach for the International Mathematics Olympiad to give students an enhanced sense of mathematics and the ability to investigate and solve problems.

    Why, he wondered, do we inflict a full menu of mathematics—algebra, geometry, trigonometry, even calculus—on all young Americans, regardless of their interests or aptitudes?The Math Myth expands Hacker’s scrutiny of many widely held assumptions, like the notions that mathematics broadens our minds, that mastery of azimuths and asymptotes will be needed for most jobs, that the entire Common Core syllabus should be required of every student. He worries that a frenzied emphasis on STEM is diverting attention from other pursuits and subverting the spirit of the country.In fact, Hacker honors mathematics as a calling (he has been a professor of mathematics) and extols its glories and its goals. Yet he shows how mandating it for everyone prevents other talents from being developed and acts as an irrational barrier to graduation and careers. He proposes alternatives, including teaching facility with figures, quantitative reasoning, and understanding statistics.The Math Myth is sure to spark a heated and needed national conversation not just about mathematics but about the kind of people and society we want to be.

    It takes us from ancient China to medieval Europe, Victorian England to modern-day Japan, with stories of espionage, mathematical breakthroughs and puzzling rivalries along the way.You'll pit your wits against logic puzzles and kinship riddles, pangrams and river-crossing conundrums. Some solutions rely on a touch of cunning, others call for creativity, others need mercilessly logical thought. Some can only be solved by 2% of the population. All are guaranteed to sharpen your mind.Let's get puzzling...

    Bibi, the first male in twelve generations of Browns not to have taken his own life, has a furious crush on a beautiful nine-fingered woman and an unbearable urge to understand the meaning of Time, the Universe, and America. So Bibi begins his quest--careening through a world of bizarre cults, gravity-defying crones, and lunatics of every stripe--all for a chance to meet his long-lost uncle Otto, a legendary junk-dealer who lives on the Hope Valley Hubcap Ranch. Because in a world that is spinning a little too fast, and a little too wildly, Bibi’s destiny is to find the essence of hope, the beauty of hubcaps, and the meaning of life in the Valley of the Hubcap King....With a touch of Candide, a dash of Don Quixote, and healthy dose of Zen, Sean Murphy’s wondrous, riotous novel is the story of an ordinary man searching through a hilariously off-kilter world--for the truths that might just save us all.From the Paperback edition.

     Many couples (including us) have had to deal with these communication problems at some point in marriage. And it’s not fun! The yelling, shouting, anger, frustration, rejection, resentment, interrupting, blaming, insults... It can definitely be overwhelming. It could even destroy your ability to not only communicate effectively with your spouse, but also enjoy your marriage. The lack of communication in your marriage can even lead to a divorce. But don't worry. No matter what communication problems you struggle with, you can learn how to communicate effectively with your spouse today. Whether you feel you are not being heard, cannot hear your spouse, or want to communicate better with your spouse without fighting or yelling, this book will show you how. For the past 7 years, we have used these proven communication skills to go from arguing and fighting whenever we communicated to communicating effectively without fighting, calling each other names, and being disrespectful. As a result, we now have a better marriage. In this Communication in Marriage book, you will learn: 1. How to communicate effectively with your spouse without fighting. 2. Why trust is essential for effective communication in marriage. 3. Clearly understand why we all communicate differently. 4. How to improve communication in your marriage. 5. How to communicate through conflict, even with a difficult spouse. 6. Our tested, simple and proven step-by-step plan for effective communication in 7 days or less. 7. How to communicate through difficult emotions. 8. How to prevent communication problems with your spouse. 9. Why your past experiences affect the way you communicate with your spouse. This book will show you proven communication skills married couples need to communicate effectively with each other. We have tested and continue to use these effective communication skills in our marriage every single day. And they work! Whether you feel like you cannot communicate with your spouse, or improve communication in your marriage, you can become a better communicator in your marriage by reading this book today. You don't need another fight or argument! You can communicate better with your husband or wife. How would your marriage be different if you had no communication problems? Scroll to the top to download your copy of this communication in marriage book for couples today. Click the BUY NOW button at the top of this page.

    Persi Diaconis and Ron Graham provide easy, step-by-step instructions for each trick, explaining how to set up the effect and offering tips on what to say and do while performing it. Each card trick introduces a new mathematical idea, and varying the tricks in turn takes readers to the very threshold of today's mathematical knowledge.Diaconis and Graham tell the stories--and reveal the best tricks--of the eccentric and brilliant inventors of mathematical magic. The book exposes old gambling secrets through the mathematics of shuffling cards, explains the classic street-gambling scam of three-card Monte, traces the history of mathematical magic back to the oldest mathematical trick--and much more.

      In the “wilderness” years after Winston S. Churchill unflinchingly guided his country through World War II, he turned his masterful hand to an exhaustive history of the country he loved above all else. And the world discovered that this brilliant military strategist was an equally brilliant storyteller. In 1953, the great man was awarded the Nobel Prize for Literature for “his mastery of historical and biographical description as well as for brilliant oratory in defending exalted human values.”   This second of four volumes exploring the history of this great nation explores the sixteenth and seventeenth centuries, from the power struggles of the Tudor and Stuart families, the growth of the monarchy, the Protestant Reformation, England’s Civil War, and the discovery of the Americas. A History of the English-Speaking Peoples remains one of the most compelling and vivid works of history ever written.   “This history will endure; not only because Sir Winston has written it, but also because of its own inherent virtues―its narrative power, its fine judgment of war and politics, of soldiers and statesmen, and even more because it reflects a tradition of what Englishmen in the hey-day of their empire thought and felt about their country’s past.” —The Daily Telegraph

    Eat for a week. Lose weight for the long term. Losing weight can be as easy as cooking one day per week. Meal Prep for Weight Loss equips you with the knowledge to properly prepare balanced meals ahead of time, so you can lose weight and keep it off. No crash diets, no spending hours in the kitchen.Balanced meals lead to better energy levels and fewer cravings, which lays the foundation for sustainable weight loss. And it’s easier to make these meals consistently if you plan ahead. Meal Prep for Weight Loss shows you how, with 3-recipe and 6-recipe weekly meal plans, accessible ingredients, and a wide range of fun, flavorful, batch-friendly recipes.Meal Prep for Weight Loss offers: Take back control—With meal prep, you are always in control of what you eat, how much you eat, and when you eat. Everything you need—Get started right away with detailed shopping lists, and instructions for cooking, portioning, storing, and reheating. Customizable plans—Switch up the different plans with a variety of tasty, meal prep ready recipes. Shed weight the healthy way—with full meal prep plans for well-portioned meals every day of the week.

    Calculus is not a prerequisite, although examples and exercises using very basic calculus are included (labeled Calculus Required.) The most technology-friendly text on the market, Introductory Linear Algebra is also the most flexible. By omitting certain sections, instructors can cover the essentials of linear algebra (including eigenvalues and eigenvectors), to show how the computer is used, and to introduce applications of linear algebra in a one-semester course.

    The author has a direct style. His book presents detailed and intensive explanations. Many diagrams and key examples are used to aid understanding, as well as the application of calculus to physics and engineering and economics. The text is well organized, and it covers single variable and multivariable calculus in depth. An instructor's manual and student guide are available online at http: //ocw.mit.edu/ans7870/resources/Strang/....