What is a Thunk? A Thunk is a beguiling question about everyday things that stops you in your tracks but helps you start to look at the world in a whole new light. The Thunks in this book cover a broad range of topics including truth, justice, reality, beliefs, the natural world, the human condition, art, beauty, existence, difference between right and wrong, good and bad, life and death, war, religion, love, friendship and a whole lot more. The book contains a comprehensive introduction by the author who guides you through the origins and uses of Thunks and how best to use them. Not only are they a fun way to develop thinking skills but they also hit all the right buttons to encourage children .

    A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

    Susan Wise Bauer provides both sweeping scope and vivid attention to the individual lives that give flesh to abstract assertions about human history. Dozens of maps provide a clear geography of great events, while timelines give the reader an ongoing sense of the passage of years and cultural interconnection. This narrative history employs the methods of “history from beneath”—literature, epic traditions, private letters and accounts—to connect kings and leaders with the lives of those they ruled. The result is an engrossing tapestry of human behavior from which we may draw conclusions about the direction of world events and the causes behind them.

    Each lesson offers easy strategies for helping students focus their attention, improve their self-regulation skills, build resilience to stress, and develop a positive mind-set in both school and life. The lessons fit easily into any schedule and require minimal preparation. Classroom management tips and content-area activities help you extend the benefits of MindUP throughout your day, week, and year!Includes a full-color, innovative teaching poster with fascinating facts about the brain!

    A young priest on the other side of the screen is shaken by what he learns. A former college athlete with an MBA from a prestigious university, Father Joe Russo is not your typical man of God. Nine years earlier, his own life took a tragic turn and he gave everything up, committing his life to the church. Now his peaceful existence is being tested, and he finds himself questioning the God he serves, the vows he made, and someone he left behind.In this gripping thriller, a priest and an FBI agent work to uncover secrets and expose hidden crimes, but when it seems they have it all figured out, everything they think they know will be questioned.

    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...

    They're the kids who don't just do their homework, but pick up books and magazines to read for pleasure. Yet even parents who love to read sometimes find that their kids don't enjoy books. Now, Mary Leonhardt shows how to awaken, or reawaken, a child to the joy of reading. She even identifies the seven stages that children go through as they develop their reading skills and outlines what parents can do to help them along. Her advice is clear, down-to-earth, and proven effective.

    In Burn Math Class, Jason Wilkes takes the traditional approach to how we learn math -- with its unwelcoming textbooks, unexplained rules, and authoritarian assertions-and sets it on fire. Focusing on how mathematics is created rather than on mathematical facts, Wilkes teaches the subject in a way that requires no memorization and no prior knowledge beyond addition and multiplication. From these simple foundations, Burn Math Class shows how mathematics can be (re)invented from scratch without preexisting textbooks and courses. We can discover math on our own through experimentation and failure, without appealing to any outside authority. When math is created free from arcane notations and pretentious jargon that hide the simplicity of mathematical concepts, it can be understood organically -- and it becomes fun! Following this unconventional approach, Burn Math Class leads the reader from the basics of elementary arithmetic to various "advanced" topics, such as time-dilation in special relativity, Taylor series, and calculus in infinite-dimensional spaces. Along the way, Wilkes argues that orthodox mathematics education has been teaching the subject backward: calculus belongs before many of its so-called prerequisites, and those prerequisites cannot be fully understood without calculus. Like the smartest, craziest teacher you've ever had, Wilkes guides you on an adventure in mathematical creation that will radically change the way you think about math. Revealing the beauty and simplicity of this timeless subject, Burn Math Class turns everything that seems difficult about mathematics upside down and sideways until you understand just how easy math can be.

    Once these approaches are understood, parents and teachers can become far more effective in helping children grasp confusing concepts, stay interested in lessons, and utilize their strengths. By recognizing children's learning preferences, you can reach them more efficiently and effectively! These concepts are powerful tools for drawing out the best in a child. Give your youngster the best chance for success by coming to understand The Way They Learn.

    Features exceptionally clear explanations and descriptions, step-by-step examples, more than 50 practical applications, over 2000 easy-to-challenging practice problems, and comprehensive coverage of essentials. PSpice, OrCAd version 9.2 Lite Edition, Multisims 2001 version of Electronics Workbench, and MathCad software references and examples are used throughout. Computer programs (C++, BASIC and PSpice) are printed in color, as they run, at the point in the book where they are discussed. Current and Voltage. Resistance. Ohm's Law, Power, and Energy. Series Circuits. Parallel Circuits. Series-Parallel Networks. Methods of Analysis & Selected Topics. Network Theorems. Capacitors. Magnetic Circuits. Inductors. Sinusodial Alternating Waveforms. The Basic Elements and Phasors. Series and Parallel ac Circuits. Series-Parallel ac Networks. Methods of Analysis and Related Topics. Network Theorems (ac). Power (ac). Resonance. Transformers. Polyphase Systems. Decibels, Filters, and Bode Points. Pulse Waveforms and the R-C Response. Nonsinusodial Circuits. System Analysis: An Introduction. For those working in electronic technology.

    In the last five years alone, the bit rate of commercial point-to-point links has grown from 2.5 Gb/s to 40 Gb/s-and that figure is expected to more than double over the next two years! Such astonishing progress can be both inspiring and frustrating for professionals who need to stay abreast of important new developments in the field. Now Fiber-Optic Communication Systems, Second Edition makes that job a little easier. Based on its author's exhaustive review of the past five years of published research in the field, this Second Edition, like its popular predecessor, provides an in-depth look at the state of the art in fiber-optic communication systems. While engineering aspects are discussed, the emphasis is on a physical understanding of this complex technology, from its basic concepts to the latest innovations. Thoroughly updated and expanded, Fiber-Optic Communication Systems, Second Edition: * Includes 30% more information, including four new chapters focusing on the latest lightwave systems R&D * Covers fundamental aspects of lightwave systems as well as a wide range of practical applications * Functions as both a graduate-level text and a professional reference * Features extensive references and chapter-end problem sets.

    

    Daily readings are provided to give you support and encouragement in your homeschool adventure. These 50 essays are designed to offer you new ways to think about homeschooling, comfort for when you run up against your limitations, and energy for tackling your highest aspirations! Each day's reading includes a quote from a parent or notable individual, as well as a sustaining thought to take with you through the day. These essays originally appeared on the Brave Writer Facebook page and blog, shared hundreds of times. Julie Bogart, creator of Brave Writer, shares insight gleaned from working with thousands of families over 15 years and her own homeschooling experiences (five kids, 17 years).

    

    ABOUT THE AUTHOR: In the mid-1990's, Deborah Taylor-Hough set up one of the first Charlotte Mason homeschooling websites and edited The Charlotte Mason Monthly ezine. Debi currently edits The Charlotte Mason eMagazine and blogs at CharlotteMasonHome.com