It is a collection of 150 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in three chapters which get more difficult as you go through the book, in the author’s opinion at least. The answers are at the back of the book if all else fails. These are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation from the rest of the family. Tags: Riddles and brain teasers, riddles and trick questions, riddles book, riddles book for kids, riddles for kids, riddles for kids aged 9-12, riddles and puzzles, jokes and riddles, jokes book, jokes book for kids, jokes children, jokes for kids, jokes kids, puzzle book

    It provides in-depth commentary on educational history, philosophy, and governance, while giving special attention to current critical topics such as the changing federal role in educational finance.

    We have Mindstorms to thank for that. In this book, pioneering computer scientist Seymour Papert uses the invention of LOGO, the first child-friendly programming language, to make the case for the value of teaching children with computers. Papert argues that children are more than capable of mastering computers, and that teaching computational processes like de-bugging in the classroom can change the way we learn everything else. He also shows that schools saturated with technology can actually improve socialization and interaction among students and between students and teachers.

    Nicknamed Coke, a company that churns out a revenue of USD 24 billion a year had a rather humble beginning. When local pharmacist John Pemberton brewed a mix of fruit syrup, extracts from cola nut, cocoa leaf and several other ingredients to create a tonic, little did he know he was creating a brand which would later become synonymous with having a good time – frothing with fun and frolic. The Story of Coca-Cola is the chronicler of a journey that started in 1886 at the back of a shop in Atlanta, Georgia, to become the global leader in the beverage industry; through their shares of wars, scandals, ups and downs. It is the story of a survivor, a world leader.JAICO’S CREATIVE COMPANIES SERIES explores how today’s great companies operate and inspires young readers to become the entrepreneurs and businessmen of tomorrow.

    This unique case-based text places the reader squarely in the classroom while providing a framework that teaches readers to apply in-depth coverage of current and future computer, multimedia, Internet/intranet, distance learning, and audio/visual technologies to classroom instruction. Don't just read about technology integration - experience it! In addition to its' unique case-based approach the new edition now includes a new ASSURE Learning in Action DVD. This dvd, located in every copy of the text, provides current video of today's teachers using technology and media to improve learning for students across grade levels and content areas, rubric templates, a lesson plan builder, and skill-builder activites.

    It was shortly before 19h00 when Don Steenkamp jumped out of the vehicle and ran into the station’s charge office, covered in blood, to announce that his parents and sister had been brutally shot and killed on the family farm, Naauwhoek. Although the killings were initially thought to be just another farm attack, months later a sixteen-year-old youth was arrested for the murders, setting in motion a chain of events that would grip South Africa, and divide the people of Griekwastad.Based on interviews with all the role-players, including the investigating officers on the case, the forensic and ballistic experts, and family and friends of the deceased, this is the riveting account of what really happened on Naauwhoek farm on that fateful day, as told by the reporter who followed the case from day one…

    The first chapter describes basic features of the program and shows how to use it in simple arithmetic operations with scalars. The next two chapters focus on the topic of arrays (the basis of MATLAB), while the remaining text covers a wide range of other applications. Computer screens, tutorials, samples, and homework questions in math, science, and engineering, provide the student with the practical hands-on experience needed for total proficiency.

    Practical Algebra is an easy andfun-to-use workout program that quickly puts you in command of allthe basic concepts and tools of algebra. With the aid of practical, real-life examples and applications, you'll learn: * The basic approach and application of algebra to problemsolving * The number system (in a much broader way than you have known itfrom arithmetic) * Monomials and polynomials; factoring algebraic expressions; howto handle algebraic fractions; exponents, roots, and radicals;linear and fractional equations * Functions and graphs; quadratic equations; inequalities; ratio, proportion, and variation; how to solve word problems, andmore Authors Peter Selby and Steve Slavin emphasize practical algebrathroughout by providing you with techniques for solving problems ina wide range of disciplines--from engineering, biology, chemistry, and the physical sciences, to psychology and even sociology andbusiness administration. Step by step, Practical Algebra shows youhow to solve algebraic problems in each of these areas, then allowsyou to tackle similar problems on your own, at your own pace.Self-tests are provided at the end of each chapter so you canmeasure your mastery.

    With 12 chapters and 1,244 practice problems, students can build fundamental skills in math and verbal through targeted practice. Plus, through easy-to-follow explanations and step-by-step applications, each question will help students cement their understanding of those concepts tested on the GRE. Purchase of this book includes access to additional online resources.

    Do you see more than five jelly beans? Less than a million? This unique book will show you how to train your eyes and your mind to make really great estimations—by making estimating into a game. Jelly beans are just the beginning! This title has Common Core connections.Great Estimations is a 2007 Bank Street - Best Children's Book of the Year.

    For centuries, the power of zero savored of the demonic; once harnessed, it became the most important tool in mathematics. Zero follows this number from its birth as an Eastern philosophical concept to its struggle for acceptance in Europe and its apotheosis as the mystery of the black hole. Today, zero lies at the heart of one of the biggest scientific controversies of all time, the quest for the theory of everything. Elegant, witty, and enlightening, Zero is a compelling look at the strangest number in the universe and one of the greatest paradoxes of human thought.

    Molinsky and Bill Bliss, is a dynamic, all-skills program that integrates conversation practice, reading, writing, and listening -- all in a light-hearted, fun, and easy-to-use format that has been embraced by students and teachers worldwide. This four-level program promotes native communication between students ... practicing speaking together "side by side." Features of the Third Edition Vocabulary Preview sections in every chapter introduce key words in a lively picture dictionary format. "How to Say It " lessons highlight communication strategies. Pronunciation exercises provide models for practicing authentic pronunciation, stress, and intonation. "Side by Side Gazette" "magazine-style" pages offer feature articles, fact files, vocabulary expansion, cross-cultural topics through photos, authentic listening activities, e-mail exchanges, and humorous cartoons for role-playing. All-new illustrations are lively, light-hearted, and richly detailed to offer students language practice that is contextualized and fun. The core components include Student Books, Teacher's Guides, Activity Workbooks, Activity & Test Prep Workbooks, Communication Games and Activity Masters, audio programs, combined split editions (Student Book and Workbook lessons combined), a testing program, and picture cards.

    Whether you are a native speaker who wants to sharpen their verbal toolkit, or a non-native speaker who wants to learn how to navigate the English language maze, this book will provide you with information and techniques for instant improvement and lifelong learning. Maybe you want to improve your presentation skills. Perhaps you want to tel more interesting and engaging stories. Or maybe you simply want to become more articulate in your day-to-day use of English. Whatever your needs, your goal is to improve your English, and Launch Your English can guide you to do just that. In this book you'll learn how to: • become more creative and descriptive in your English usage • capture people's attention with your vivid and enhanced expressions • break English down into building blocks for easy improvement • select the right word and expression to articulate your thoughts exactly Free resources for students of English -> SirEnglish.com

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    The author defines all terms, points out potential pitfalls in algebraic calculation, and makes problem solving a fun activity. New in this edition are painless approaches to understanding and graphing linear equations, solving systems of linear inequalities, and graphing quadratic equations. Barron’s popular Painless Series of study guides for middle school and high school students offer a lighthearted, often humorous approach to their subjects, transforming details that might once have seemed boring or difficult into a series of interesting and mentally challenging ideas. Most titles in the series feature many fun-to-solve “Brain Tickler” problems with answers at the end of each chapter.