It now has 600,000 to a million page hits daily. Every now and then, Munroe would get emails asking him to arbitrate a science debate. 'My friend and I were arguing about what would happen if a bullet got struck by lightning, and we agreed that you should resolve it . . . ' He liked these questions so much that he started up What If. If your cells suddenly lost the power to divide, how long would you survive? How dangerous is it, really, to be in a swimming pool in a thunderstorm? If we hooked turbines to people exercising in gyms, how much power could we produce? What if everyone only had one soulmate?When (if ever) did the sun go down on the British empire? How fast can you hit a speed bump while driving and live?What would happen if the moon went away?In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations, and consults with nuclear reactor operators. His responses are masterpieces of clarity and hilarity, studded with memorable cartoons and infographics. They often predict the complete annihilation of humankind, or at least a really big explosion. Far more than a book for geeks, WHAT IF: Serious Scientific Answers to Absurd Hypothetical Questions explains the laws of science in operation in a way that every intelligent reader will enjoy and feel much the smarter for having read.

    D. Hirsch, Jr. offers a masterful analysis of how American ideas about education have veered off course, what we must do to right them, and most importantly why. He argues that the core problem with American education is that educational theorists, especially in the early grades, have for the past sixty years rejected academic content in favor of “child-centered” and “how-to” learning theories that are at odds with how children really learn.  The result is failing schools and widening inequality, as only children from content-rich (usually better-off) homes can take advantage of the schools’ educational methods.Hirsch unabashedly confronts the education establishment, arguing that a content-based curriculum is essential to addressing social and economic inequality. A nationwide, specific, grade-by-grade curriculum established in the early school grades can help fulfill one of America’s oldest and most compelling dreams: to give all children, regardless of language, religion, or origins, the opportunity to participate as equals and become competent citizens. Hirsch not only reminds us of these inspiring ideals, he offers an ambitious and specific plan for achieving them.

    Do you dream about increased student engagement and more effective classroom management? How about reducing teacher stress and overwhelm? Or leaving campus at a reasonable hour without dragging a cart full of lesson planning and papers to grade in tow?If the answer to these questions is “Yes!”  then this book is for YOU!Based on current research in positive psychology and more than 15 years “real world” experience in the classroom, this book provides a practical roadmap to reduce stress, improve student behavior and be happier in your classroom and your life.These 10 simple positive mindset habits train you to flex your “happy muscle” and easily: Eliminate teacher overwhelm and stress Leave school every day energized and fulfilled Connect with students in a way that turns every group of kinds into a “dream class” Rediscover the passion and excitement that made you want to become a teacher A quick read in a conversational tone, this book will put a smile back on your face and laughter back in your classroom – two critical elements for teacher fulfillment and student success.*** For a LIMITED TIME your purchase INCLUDES a free download of the 30 page Companion Workbook and a six-week version of the Positive Mindset Journal for Teachers ***

    There can be so much information available that you can't even decide where to start. Or worse, you start down the path of learning and quickly discover too many concepts, commands, and nuances that aren't explained. This kind of experience is frustrating and leaves you with more questions than answers.Python Programming for Beginners doesn't make any assumptions about your background or knowledge of Python or computer programming. You need no prior knowledge to benefit from this book. You will be guided step by step using a logical and systematic approach. As new concepts, commands, or jargon are encountered they are explained in plain language, making it easy for anyone to understand. Here is what you will learn by reading Python Programming for Beginners: When to use Python 2 and when to use Python 3. How to install Python on Windows, Mac, and Linux. Screenshots included. How to prepare your computer for programming in Python. The various ways to run a Python program on Windows, Mac, and Linux. Suggested text editors and integrated development environments to use when coding in Python. How to work with various data types including strings, lists, tuples, dictionaries, booleans, and more. What variables are and when to use them. How to perform mathematical operations using Python. How to capture input from a user. Ways to control the flow of your programs. The importance of white space in Python. How to organize your Python programs -- Learn what goes where. What modules are, when you should use them, and how to create your own. How to define and use functions. Important built-in Python functions that you'll use often. How to read from and write to files. The difference between binary and text files. Various ways of getting help and find Python documentation. Much more... Every single code example in the book is available to download, providing you with all the Python code you need at your fingertips! Scroll up, click the Buy Now With 1 Click button and get started learning Python today!

    Now, in Leading with Focus, he shows administrators, principals, and other education leaders how to apply his model to the work of running schools and districts. In this companion to his previous book, Schmoker offers* An overview of the case for simple, focused school and district leadership--demonstrating its power for vastly improving the work of teachers and leaders.* Examples of real schools and districts that have embraced focused leadership--and the incredible results for student learning.* A practical, flexible, and easy-to-follow implementation guide for ensuring focused leadership in schools and districts.All students deserve to learn in schools where educators eschew distractions and superfluous activities to concentrate on what's most important. To that end, this book is an essential resource for leaders ready to streamline their practice and focus their efforts on radically improving student learning.

    of Wisconsin-Madison) and Wichern (Texas A&M U.) present the newest edition of this college text on the statistical methods for describing and analyzing multivariate data, designed for students who have taken two or more statistics courses. The fifth edition includes the addition of seve

    Of course, it’s not all cooking; we’ll also run the New York and Chicago marathons, pay visits to Cinderella and Lewis Carroll, and even get to the bottom of a tomato’s identity as a vegetable. This is not the math of our high school classes: mathematics, Cheng shows us, is less about numbers and formulas and more about how we know, believe, and understand anything, including whether our brother took too much cake.At the heart of How to Bake Pi is Cheng’s work on category theory—a cutting-edge “mathematics of mathematics.” Cheng combines her theory work with her enthusiasm for cooking both to shed new light on the fundamentals of mathematics and to give readers a tour of a vast territory no popular book on math has explored before. Lively, funny, and clear, How to Bake Pi will dazzle the initiated while amusing and enlightening even the most hardened math-phobe.

    Now William Dunham gives them the attention they deserve.Dunham places each theorem within its historical context and explores the very human and often turbulent life of the creator — from Archimedes, the absentminded theoretician whose absorption in his work often precluded eating or bathing, to Gerolamo Cardano, the sixteenth-century mathematician whose accomplishments flourished despite a bizarre array of misadventures, to the paranoid genius of modern times, Georg Cantor. He also provides step-by-step proofs for the theorems, each easily accessible to readers with no more than a knowledge of high school mathematics.A rare combination of the historical, biographical, and mathematical, Journey Through Genius is a fascinating introduction to a neglected field of human creativity.

    This book covers relevant geometric principles and how to represent objects algebraically so they can be computed and applied. Recent major developments in the theory and practice of scene reconstruction are described in detail in a unified framework. Richard Hartley and Andrew Zisserman provide comprehensive background material and explain how to apply the methods and implement the algorithms. First Edition HB (2000): 0-521-62304-9

    Former co-teacher and national presenter Anne Beninghof shares stories, and real-life co-taught lesson examples that emphasize creative yet time-efficient instructional strategies that lend themselves beautifully to the co-taught classroom. Teachers and instructional leaders at all levels and in a wide variety of content areas will find this book replete with valuable co-teaching guidance so that success is guaranteed.Offers tips for effective teaching strategies for every type of team teaching situation imaginable Includes guidelines for successful team-teaching with specialists in technology; literacy; occupational/physical therapy; special education; speech-language therapy; ELL; gifted The author is an internationally recognized consultant and trainer This user-friendly, comprehensive book is filled with concrete ideas teachers can implement immediately in the classroom to boost student learning and engagement.

    New

    This six-session study helps you see why joy is important, move into the woman God calls you to be, and find joy even in the tough times"--

    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.

    Shaun Allison and Andy Tharby examine the evidence behind what makes great teaching and explore how to implement this in the classroom to make a difference to learning. They distil teaching and learning down into six core principles - challenge, explanation, modelling, practice, feedback and questioning - and show how these can inspire an ethos of excellence and growth, not only in individual classrooms but across a whole school too. Combining robust evidence from a range of fields with the practical wisdom of experienced, effective classroom teachers, the book is a complete toolkit of strategies that teachers can use every lesson to make that lesson count. There are no gimmicky ideas here - just high impact, focused teaching that results in great learning, every lesson, every day. To demonstrate how attainable this is, the book contains a number of case studies from a number of professionals who are successfully embedding a culture of excellence and growth in their schools. Making Every Lesson Count offers an evidence-informed alternative to restrictive Ofsted-driven definitions of great teaching, empowering teachers to deliver great lessons and celebrate high-quality practice. Suitable for all teachers - including trainee teachers, NQTs, and experienced teachers - who want quick and easy ways to enhance their practice and make every lesson count.

    A light-hearted and informative reminder of all the things that we learnt in school but have since become relegated to the backs of our minds, I Used to Know That features hundreds of important snippets of wisdom, facts, theories, equations, phrases, rules and sayings. A practical guide to turn to when an answer is eluding you, when helping a child with homework or preparing them for the new school year, or maybe just to brush up on trivia for the pub quiz. I Used to Know That covers English Language and Literature, Mathematics, Biology, Chemistry, Physics, History, Geography and General Studies, so never again will you find yourself stumped!