Who were the five strangest mathematicians in history? What are the ten most interesting numbers? Jam-packed with thought-provoking mathematical mysteries, puzzles, and games, Wonders of Numbers will enchant even the most left-brained of readers. Hosted by the quirky Dr. Googol--who resides on a remote island and occasionally collaborates with Clifford Pickover--Wonders of Numbers focuses on creativity and the delight of discovery. Here is a potpourri of common and unusual number theory problems of varying difficulty--each presented in brief chapters that convey to readers the essence of the problem rather than its extraneous history. Peppered throughout with illustrations that clarify the problems, Wonders of Numbers also includes fascinating "math gossip." How would we use numbers to communicate with aliens? Check out Chapter 30. Did you know that there is a Numerical Obsessive-Compulsive Disorder? You'll find it in Chapter 45. From the beautiful formula of India's most famous mathematician to the Leviathan number so big it makes a trillion look small, Dr. Googol's witty and straightforward approach to numbers will entice students, educators, and scientists alike to pick up a pencil and work a problem.

The Unique Book on the Power of Numbers, giving clear guidelines on How to choose Partners or Friends How to find Fortunate Years How to find Fortunate Months How to find Fortunate Days How to find Fortunate Hours How to know the Fortunate Numbers & Colours.

In this book, Johnny Ball tells one of the most important stories in world history – the story of mathematics. By introducing us to the major characters and leading us through many historical twists and turns, Johnny slowly unravels the tale of how humanity built up a knowledge and understanding of shapes, numbers and patterns from ancient times, a story that leads directly to the technological wonderland we live in today. As Galileo said, 'Everything in the universe is written in the language of mathematics', and Wonders Beyond Numbers is your guide to this language. Mathematics is only one part of this rich and varied tale; we meet many fascinating personalities along the way, such as a mathematician who everyone has heard of but who may not have existed; a Greek philosopher who made so many mistakes that many wanted his books destroyed; a mathematical artist who built the largest masonry dome on earth, which builders had previously declared impossible; a world-renowned painter who discovered mathematics and decided he could no longer stand the sight of a brush; and a philosopher who lost his head, but only after he had died. Enriched with tales of colourful personalities and remarkable discoveries, this book also has plenty of mathematics for keen readers to get stuck into. Written in Johnny Ball's characteristically light-hearted and engaging style, it is packed with historical insight and mathematical marvels; join Johnny and uncover the wonders found beyond the numbers.

Number Wonders is a game built around 100 amazing facts about our wonderful world. Each fact has 5 related questions, each question has 3 possible answers. If you pick the right answer, you advance on the board. It’s a race to the 100th fact – on the way you’ll find some things you know, and discover many things that you don’t!

First published in 1988. Can you name the Seven Wonders of the Ancient World? Did they even exist? The Pharos at Alexandria survived into the Middle Ages, but the Hanging Gardens of Babylon exist only in references by ancient authors and the Colossus of Rhodes if too improbable to have existed in the form and place traditionally ascribed to it. The Seven Wonders of the Ancient World sets the record straight, with an attractive account of each Wonder in the context in which it was built. The authors combine ancient sources with the results of modern scholarship and excavations to recreate a vivid picture of the Seven Wonders. All experts in their specialist fields, the contributors bring together facts and background that are remarkably difficult to find from any other single source and establish for the fist time the archaeology and location of each Wonder.

This resource will help school leaders and other professional development providers conduct ongoing, structured learning opportunities for mathematics teachers (K–12). The authors present models for professional development and the preparation of PD leaders designed and field-tested as part of two research projects supported by the National Science Foundation. The Problem-Solving Cycle model and the Mathematics Leadership Preparation model focus on topics of primary interest to mathematics teachers—mathematics content, classroom instruction, and student learning. They are intentionally designed so that they can be tailored to meet the needs and interests of participating teachers and schools. Through engaging vignettes, the authors describe the models, summarize key research findings, and share lessons learned. The book also includes detailed examples of workshop activities for both teachers and PD leaders. Book Features: Supports teachers’ learning and teaching of math in line with current reform principles.Develops math teachers’ capacity to foster students’ learning of the CCSSM content and practices.Prepares teacher leaders to facilitate professional development.Illustrates the use of video as part of professional development.Includes examples of workshop activities for teachers and teacher leaders. “This book presents an approach to teacher professional learning that integrates many popular ideas in the field, such as teacher leadership, evidence-based practice, and teacher learning communities. It avoids the superficiality that plagues so many treatments of these themes, offering readers depth, substance, detail, and clarity. This will surely be a valuable resource for educational leaders and professional development specialists seeking research-based ways to assist teachers to engage effectively in ambitious mathematics instruction that enables students to understand mathematics deeply and to use it effectively to solve problems.” —Edward A. Silver, William A. Brownell Collegiate Professor of Education & Professor of Mathematics, University of Michigan “Mathematics Professional Development delivers the details we need but can rarely access. The authors detail a research-based, principled approach to school-based professional development that supports teachers in taking on the continual improvement of their practice.” —Megan Franke, professor, UCLA

Engage students in mathematics using growth mindset techniques The most challenging parts of teaching mathematics are engaging students and helping them understand the connections between mathematics concepts. In this volume, you'll find a collection of low floor, high ceiling tasks that will help you do just that, by looking at the big ideas at the first-grade level through visualization, play, and investigation. During their work with tens of thousands of teachers, authors Jo Boaler, Jen Munson, and Cathy Williams heard the same message—that they want to incorporate more brain science into their math instruction, but they need guidance in the techniques that work best to get across the concepts they needed to teach. So the authors designed Mindset Mathematics around the principle of active student engagement, with tasks that reflect the latest brain science on learning. Open, creative, and visual math tasks have been shown to improve student test scores, and more importantly change their relationship with mathematics and start believing in their own potential. The tasks in Mindset Mathematics reflect the lessons from brain science that: There is no such thing as a math person - anyone can learn mathematics to high levels. Mistakes, struggle and challenge are the most important times for brain growth. Speed is unimportant in mathematics. Mathematics is a visual and beautiful subject, and our brains want to think visually about mathematics. With engaging questions, open-ended tasks, and four-color visuals that will help kids get excited about mathematics, Mindset Mathematics is organized around nine big ideas which emphasize the connections within the Common Core State Standards (CCSS) and can be used with any current curriculum.