From the Difference Engine to magic squares and from the Fibonacci rabbits to Fermat's Last Theorem, this book features the weird world of numbers, imaginary, real or infinite.

    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

    This book reveals how anyone can begin to visualize the enigmatic 'imaginary numbers' that first baffled mathematicians in the 16th century.

    This new textbook has been developed to match the requirements of the CAPE Management of Business syllabus. Full coverage of the CAPE syllabus is provided and the content has a clear focus on the Caribbean economic and business environment. A distinctive feature is the provision of examination-type questions at the end of each major section. The questions come with suggested time limite for answering, giving useful practice in how to allocate time for the final examination. Management of Business for CAPE includes case studies from a variety of countries and industries, as well as an internal assessment component.

    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

    170 pages of A sounds! You can use this book with a young child who is just starting school or with an older child who has missed out on the basics. If a child doesn't know their phonic sounds...they will always struggle with spelling, reading and writing. Sometimes the same sound can be spelt in different ways, e.g. the sound ake (cake) can also be spelt ache earache) and eak (steak). The best way to use this book is to focus on one sound at a time. Read through them with your child, talk about the sounds, practice spelling them and write them. The A Sounds book is the largest of the series. You will also find the e, i, o and u books on Amazon. Katrina Kahler is a teacher with 30 years of experience in Elementary Schools. She is a highly successful teacher who has helped thousands of children. This is how she teaches the children in her classroom to spell. Start working with your child today and see the difference it will make to their literacy skills.

    Encouragement. Sanity. On any number of homeschooling days, I've needed all three. It's not that homeschooling is an unwanted chore. Homeschooling my children is one of my greatest joys. It's a privilege. I'm so incredibly blessed by this undertaking. And I'm challenged. I'm pulled. I'm stretched. I'm growing. I'm finding my reheated coffee in the microwave at 2 p.m. wondering where the morning went. Trying hard to soak up the sweet and sacred moments with these souls and miss stepping on the Lego pile in the process. Friend, I'm sure you've felt the same. The pages of Hope for the Heart of the Homeschool Mom is a collection of encouragement to prayerfully strengthen your soul for this God-given journey. A journey that's beyond stretching and beyond worth it.

    It is the only behaviour over which we have enough control. Creating a seismic shift in behaviour across a school requires adult behaviour to be adjusted with absolute consistency. This creates a stable platform on which each school can build its authentic practice. It will result in shifts in daily routines, in how to deal with the angriest learners, in restorative practice and in how we appreciate exceptional behaviour. The book is peppered with case studies from schools across five continents, from the most challenging urban schools to the most privileged schools in the world. This is exceptional behaviour management and leading-edge practice. The approach is practical, transformative and rippling with respect for staff and learners.

        Everything You Need to Ace Math . . . covers everything to get a student over any math hump: fractions, decimals, and how to multiply and divide them; ratios, proportions, and percentages; geometry; statistics and probability; expressions and equations; and the coordinate plane and functions. The BIG FAT NOTEBOOK™ series is built on a simple and irresistible conceit—borrowing the notes from the smartest kid in class. There are five books in all, and each is the only book you need for each main subject taught in middle school: Math, Science, American History, English Language Arts, and World History. Inside the reader will find every subject’s key concepts, easily digested and summarized: Critical ideas highlighted in neon colors. Definitions explained. Doodles that illuminate tricky concepts in marker. Mnemonics for memorable shortcuts. And quizzes to recap it all. The BIG FAT NOTEBOOKS meet Common Core State Standards, Next Generation Science Standards, and state history standards, and are vetted by National and State Teacher of the Year Award–winning teachers. They make learning fun and are the perfect next step for every kid who grew up on Brain Quest.

    - predicted the reappearance of a lost planet, - discovered basic properties of magnetic forces, - invented a surveying tool used by professionals until the invention of lasers. Based on extensive research of original and secondary sources, this historical narrative will inspire young readers and even curious adults with its touching story of personal achievement.

    He solidified his standing as the nation's foremost political forecaster with his near perfect prediction of the 2012 election. Silver is the founder and editor in chief of FiveThirtyEight.com. Drawing on his own groundbreaking work, Silver examines the world of prediction, investigating how we can distinguish a true signal from a universe of noisy data. Most predictions fail, often at great cost to society, because most of us have a poor understanding of probability and uncertainty. Both experts and laypeople mistake more confident predictions for more accurate ones. But overconfidence is often the reason for failure. If our appreciation of uncertainty improves, our predictions can get better too. This is the "prediction paradox": The more humility we have about our ability to make predictions, the more successful we can be in planning for the future.In keeping with his own aim to seek truth from data, Silver visits the most successful forecasters in a range of areas, from hurricanes to baseball, from the poker table to the stock market, from Capitol Hill to the NBA. He explains and evaluates how these forecasters think and what bonds they share. What lies behind their success? Are they good-or just lucky? What patterns have they unraveled? And are their forecasts really right? He explores unanticipated commonalities and exposes unexpected juxtapositions. And sometimes, it is not so much how good a prediction is in an absolute sense that matters but how good it is relative to the competition. In other cases, prediction is still a very rudimentary-and dangerous-science.Silver observes that the most accurate forecasters tend to have a superior command of probability, and they tend to be both humble and hardworking. They distinguish the predictable from the unpredictable, and they notice a thousand little details that lead them closer to the truth. Because of their appreciation of probability, they can distinguish the signal from the noise.

    It is so important that it provides the fundamental underpinning of all modern sciences. Without it, we'd have no nuclear power or nuclear bombs, no lasers, no TV, no computers, no science of molecular biology, no understanding of DNA, no genetic engineering—at all. John Gribbin tells the complete story of quantum mechanics, a truth far stranger than any fiction. He takes us step-by-step into an ever more bizarre and fascinating place—requiring only that we approach it with an open mind. He introduces the scientists who developed quantum theory. He investigates the atom, radiation, time travel, the birth of the universe, superconductors and life itself. And in a world full of its own delights, mysteries and surprises, he searches for Schrödinger's Cat—a search for quantum reality—as he brings every reader to a clear understanding of the most important area of scientific study today—quantum physics.