Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun.Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You’ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Secrets of Mental Math will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.Also available as an eBook

    Volume Two dramatizes the lives of Omar Khayyam, Albert Einstein, Ada Lovelace, and others.

        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.

    As we dream with him, we are taken further and further into mathematical theory, where ideas eventually take flight, until everyone--from those who fumble over fractions to those who solve complex equations in their heads--winds up marveling at what numbers can do.Hans Magnus Enzensberger is a true polymath, the kind of superb intellectual who loves thinking and marshals all of his charm and wit to share his passions with the world. In The Number Devil, he brings together the surreal logic of Alice in Wonderland and the existential geometry of Flatland with the kind of math everyone would love, if only they had a number devil to teach them.

    Inside this book, families will find fun, mischief-making math problems to tackle—math that isn't just kid-friendly, but actually kid-appealing. With over 100 math riddles on topics from jalapeños and submarines to roller coasters and flamingos, this book bursts with math that looks nothing like school. And with three different levels of challenge (wee ones, little kids, and big kids), there's something for everyone. We can make numbers fun, and change the world, one Bedtime Math puzzle at a time.

    King Arthur was a good ruler, but now he needs a good ruler. What would you do if the neighboring kingdom were threatening war? Naturally, you'd call your strongest and bravest knights together to come up with a solution. But when your conference table causes more problems than the threat of your enemy, you need expert help. Enter Sir Cumference, his wife Lady Di of Ameter, and their son Radius. With the help of the carpenter, Geo of Metry, this sharp-minded team designs the perfect table conducive to discussing the perfect plan for peace. The first in Sir Cumference series, SIR CUMFERENCE AND THE FIRST ROUND TABLE makes math fun and accessible for everyone.

    Against the backdrop of Archimedes's life and culture, the author discusses the man's work, his discoveries and the knowledge later based upon it. The simple, often humorous, illustrations and diagrams greatly enhance the text. Ages 10 and up.

    It is designed as a step-by-step course for parents who want to teach their young children to read at home. The teaching method is based on phonics and key-word recognition, and with its innovative and guided approach, the 20 step-by-step lessons provide an easy-to-follow recipe for teaching children to read. Developed by pediatrician Michael Levin, the program has also been used successfully for children with disabilities.How do I use the Reading Lesson?There are twenty lessons in this book. Each lesson takes about two weeks to complete (with about 15 minutes of study per day). Before starting a lesson, we suggest that you read the instructions for that lesson. Each lesson begins with an introduction and a description of how to proceed. For example, lesson two introduces the letters “m”, “d”, and “r”. At the beginning of the lesson, there is an introduction with some words of advice and thoughts on how to go through the sounds of those letters and how to read them in words.Each lesson consists of words, exercises and short stories. When reading the words, ask the child to tell you what the word means. Before you read the story, read the title and talk a little bit about the content of the story. Approximately 300 key words form the basis of reading skills in this course. Each lesson introduces a set of key words. Your child should learn them well before you proceed to the next lesson, since these words are used in later lessons.For many young readers (including children who are familiar with the alphabet), the letters in words seem to melt together. The instructions in Lesson One teach the child basic sound blending. The special typography and font style the book uses will help your child to identify and separate the letters she already knows. These bars, dots, and special graphics are there as guides and are used to blend the sounds into words. This process is called “sounding out”. At first, blending is difficult for most children. You will need to help the child but he will get better at it with practice.How fast should I go through the book? The length and the pace of the daily lessons will vary with your child's age and abilities. We suggest the following schedule: For children under five, one page per day will suffice and maintain their concentration on the lesson. For children between five and six, two to three pages per day will be sufficient. For children over six, three or more pages per day will be fine.Children have a very short attention span. Try to keep each lesson under fifteen minutes, and spend no more than five to seven minutes per page. If your child is young, don't rush! Work at a leisurely and comfortable pace. Remember: you have plenty of time to complete the course and, if necessary, to go back and repeat the course before your child starts reading instruction in school.How old should my child be when we start the Reading Lesson? The book is meant for children between the ages of 3 and 8. We do not suggest that you try to teach a child under the age of three to read. Contrary to some books that suggest that you can teach infants to read, there is no proof that such a thing is possible. Children need certain developmental skills before they can read. Flashing cards with letters and words at a baby is a fun thing to do and makes us feel like good parents, but it does not work!The Reading Lesson is a totally developmentally appropriate course that is easy to follow, and makes learning to read fun for parents and kids. The book is an easy and cheap solution to teaching your children to read at home, and has been a success with families all around the world. Give it a try – you’re sure to love it.

     Twenty minutes a day is all you need, and within 100 teaching days your child will be reading on a solid second-grade reading level. It’s a sensible, easy-to-follow, and enjoyable way to help your child gain the essential skills of reading. Everything you need is here—no paste, no scissors, no flash cards, no complicated directions—just you and your child learning together. One hundred lessons, fully illustrated and color-coded for clarity, give your child the basic and more advanced skills needed to become a good reader.

    Astrophysics for Young People in a Hurry describes the fundamental rules and unknowns of our universe clearly—and with Tyson’s characteristic wit, there’s a lot of fun thrown in, too.This adaptation by Gregory Mone includes full-color photos, infographics, and extra explanations to make even the trickiest concepts accessible. Building on the wonder inspired by outer space, Astrophysics for Young People in a Hurry introduces an exciting field and the principles of scientific inquiry to young readers.

    When the level of spending was taken into account, we sank to the very bottom of the list. According to Jo Boaler, who was a professor of mathematics education at Stanford University for nine years, statistics like these are becoming all too common—we have reached the point of crisis, and a new course of action is crucial. In this straightforward and inspiring book, Boaler outlines the nature of the problem by following the progress of students in middle and high schools over a number of years, to find out which teaching methods are exciting students and getting results. Based on her research, she presents concrete solutions that will help reverse the trend, including classroom approaches, essential strategies for students, advice for parents on how to help children enjoy mathematics, and ways to work with teachers in schools.The United States is continuing to fall rapidly behind the rest of the developed world when it comes to math education, and the future of our economy depends on the quality of teaching that our children receive today. In What’s Math Got to Do with It?, Jo Boaler offers us a new way forward, making this book in dispensable for all parents and educators, as well as anyone interested in the mathematical and scientific future of our society.

    It teaches all the 0's -9's times tables and has sold over 100,000 copies. Originally published in 1992, Times Tables the Fun Way has been a popular choice for schools and parents. To teach 6x6, for example, the story tells of twin sixes who go off to visit cousins across the desert. They get low on water and become very thirsty sixes, which sounds like 36, the answer to 6x6. Students love learning with the colorful pictures and accompanying songs.

    This is a handy book for learning to spot common errors in reasoning.- For ages twelve through adult.- Fun to use -- learn skills you can use right away.- Peanuts, Dilbert, and Calvin and Hobbes cartoons.- Includes The Fallacy Detective Game.- Exercises with answer key.

    Meet Polygon and Plane, Reflection and Rotation, Odd Number and his buddy Even Number and the three amigos Sine, Cosine and Tangent. Discover the secrets of their world and how they like to throw their numbers about. Bringing his charming manga-style artwork and tongue-and-cheek approach to explaining the basics, Basher brings a whole new spin to the world of higher math.

    And Alex and Brett Harris are leading the charge.Do Hard Things is the Harris twins' revolutionary message in its purest and most compelling form, giving readers a tangible glimpse of what is possible for teens who actively resist cultural lies that limit their potential.Combating the idea of adolescence as a vacation from responsibility, the authors weave together biblical insights, history, and modern examples to redefine the teen years as the launching pad of life. Then they map out five powerful ways teens can respond for personal and social change.Written by teens for teens, Do Hard Things is packed with humorous personal anecdotes, practical examples, and stories of real-life rebelutionaries in action. This rallying cry from the heart of an already-happening teen revolution challenges a generation to lay claim to a brighter future, starting today.