Theoni Pappas – författare

Part of the joy of mathematics is that it is everywhere-in soap bubbles, electricity, da Vinci's masterpieces, even in an ocean wave. Written by the well-known mathematics teacher consultant, this volume's collection of over 200 clearly illustrated mathematical ideas, concepts, puzzles, and games shows where they turn up in the "real" world. You'll find out what a googol is, visit hotel infinity, read a thorny logic problem that was stumping them back in the 8th century.THE JOY OF MATHEMATICS is designed to be opened at random…it's mini essays are self-contained providing the reader with an enjoyable way to explore and experience mathematics at its best.

Now Pappas has done it again, or rather, has done more!The pages of MORE JOY OF MATHEMATICS spill over with ideas, puzzles, games from all over the world, historic background, exciting graphics and up-to-the-minute math breakthrough. Readers will find plent to enjoy as they discover Pappas' unique easy reading style.This sequel to the popular title, THE JOY OF MATHEMATICS, let's you appreciate how mathematics is connected to the everyday world— and how a glimpse of essential concepts can enrich one's life in so many ways. Pappas' fresh and lively approach to mathematics — appealing even to those who are intimidated by the world of numbers—unlocks pleasures, mysteries, and applications of over two-hundred of mathematical concepts.

Who would have ever thought there was a direct way to connect mathematical concepts to poetry?Creative juices were certainly at work when this book of mathematical dialogues was created by Theoni Pappas. It presents anew way to enjoy and learn mathematical ideas via poetic dialogues read by two people. A new twist to mathematical themes.—24 delightful and informative poetic dialogues for exploring math ideas.—- TOPIC POEMS INCLUDE-· Mathematics · Circles · Proper fractions · Fractals· Fibonacci numbers · One · Operations · Imaginary numbers· Möbius strip · Zero · Squares · Operations· Variables · Radicals · Triangles · · Primes · Dimensions· Golden Mean · e, & i (for three voices)· Integers · Tessellations · Even numbers· Googols · We are numbers.

A treasure trove of stories that make mathematical ideas come to life. Explores math concepts and topics such as real numbers, exponents, dimensions, the golden rectangle in both serious and humorous ways. Stories such as the parable of p, the number line that fell apart, Leonhard the magic turtle and many others offer an amusing and entertaining way to explore and share mathematical ideas regardless of age or background. The reference section following each story is designed as enrichment information for the concepts presented in each story.Has both kids and adults sections for each topic.

Delves into the world of ideas, explores the spell mathematics casts on our lives, and helps you discover mathematics where you least expect it. Be spellbound by the mathematical designs found in nature. Learn how knots may untie the mysteries of life. Be mesmerized by the computer revolution. Discover how the hidden forces of mathematics -hold architectural structures together -connect your telephone calls -help airplanes get off the ground - solve the mysteries of the living cell. See how some artists use a mathematical palette in their works and how many writers draw upon the wealth of its ideas. Experience all this in The Magic of Mathematics.

A book that brings mathematics to life in stories, puzzles and challenges. Here we find - * How the fractions were squeezed between the whole numbers * Witness the rise and fall of the Roman numerals * Do mental gymnastics with intriguing puzzles * Challenge a friend to a special game * Help factorials cut things down to size * Discover what's a zillion * Learn the magic of binary cards * and many more topics A TOTAL of 41 fascinating topics-- all presented with the Pappas flair we have come to recognize and enjoy. - Helps kids find out that mathematics is more than just computation. - - Lets them discover the world of mathematics.-

Penrose, a cat with a knack for math, takes children on an adventurous tour of mathematical concepts from fractals to infinity.

This entertaining book of mathematical days exercises the brain with confounding puzzles, intriguing math problems, and, of course, detailed solutions to all the conundrums. Readers will enjoy 366 days' worth of stimulating math.

Whether it's stuff in your kitchen or garden, stuff that powers your car or your body, stuff that helps you work, communicate or play, or stuff that you've never heard of you can bet that mathematics is there. MATH STUFF brings it all in the open in the Pappas style. Not many people think of mathematics as fascinating, exciting and invaluable. Yet Pappas writes about math ideas in such a way that conveys its often overlooked fascination, excitement, and worth. MATH STUFF deals with 38 topics in an non-threatening way that piques our curiosities. Open the book at random, and learn about such topics a:s what a holyhedron is, how computers get stressed, how e-paper will work, how codes and numbers work with our bodies. Read about up-to-date math ideas and how they will impact our lives. By the end of this book you will think "Mathematics is the stuff that dreams are made of."

Penrose, no ordinary cat, takes us on an adventurous tour of mathematical concepts and characters. Now he takes off again on new adventures. Join him as he ...discovers the mathematical rep-tiles...meets x, the mathematical actor...is overpowered by a hoard of numbers ...stumbles onto the math rods...has a close encounter with Probably...discovers how 1+1!=2 ...helps Sorry Snowflake find its symmetry ...takes on Napier's hot rods ...crosses pi's path ...learns that mathematical doughnuts are not for dunking ...tantalizes, teases and perplexes us with his puzzles and games. These amusing and informative tales are just a few of many enchanting stories written in the author's captivating style that is sure to make mathematics entertaining. The reader will gain new insights and appreciation for mathematics and its many facets.

Most people don't think about numbers, or take them for granted. For the average person numbers are looked upon as cold, clinical, inanimate objects. Math ideas are viewed as something to get a job done or a problem solved. Get ready for a big surprise with Numbers and Other Math Ideas Come Alive. Pappas explores mathematical ideas by looking behind the scenes of what numbers, points, lines, and other concepts are saying and thinking. In each story, properties and characteristics of math ideas are entertainingly uncovered and explained through the dialogues and actions of its math characters. In fact, you forget that you are actually learning mathematics as you get caught up in the characters' private lives, secrets and how they interact with one another. You may even forget that these math actors come from the imaginary worlds of mathematics. They seem so real! This is the crux of Numbers and Other Math Ideas Come Alive - number and math ideas tell their own stories in their own words. As you read these stories you will be amazed at how math ideas come to life and develop their own personalities.We learn about their foibles and strengths, and see why mathematicians had to develop new concepts when the old ones were not sufficient for the problems at hand. You'll see how mathematics is constantly evolving. How new numbers appeared, and old ones were reticent to accept the newcomers. How certain math ideas lay hidden for centuries, until they were resurrected or discovered by a mathematician. Love, hate, jealousy, excitement-all emotions we associate with human behavior are taken on by these math characters. You will come away learning how indispensable these math ideas and their roles are in our world today.

The famous mathematical cat Penrose takes us on a trip though puzzleland, while sharing fascinating and challenging puzzles in this uniquely designed mini book. Each page's puzzle is introduced by our star Penrose or one of his quirky friends. Readers are treated to page after page of Penrose antics and problems, while the over 100 mind teasers stimulate and engage its readers gray cells, This book's mini format and fun graphics makes it hard to resist picking up, and its characters and puzzles are sure to entertain both kids or adults.

Kick start your brain with Do the math! math challenges that exercise those gray cells. Whether it's a computation problem, problems involving advanced equations, or challenges that use plain old logic, this book makes you use math. Problems are provocative and engage your curiosity. The challenges cover a range of math problems, which tantalize, challenge, and amuse. Sometimes math skills help you solve them, other times you may rely on logic. Do the math! is designed so that if you get stuck you can turn to its hint section. Each challenge also comes with an in-depth solution, found in the solution section. Problem solving fuels imagination and creativity. These 99 challenges stimulate your brain, challenge your wits, and increase your confidence. With each solution you experience a sense of accomplishment. And the challenges that you don't solve provide new insights on how to approach various new problems. By the end of Do the math! your mathematical toolkit is enhanced.

More math adventures with Penrose the mathematical cat brings the world of mathematics to life with amusing, fascinating, and exciting stories.Penrose proved his math prowess in Pappas’ first two Penrose books. Now Penrose, the famous mathematically minded cat, is at it again.Join Penrose on all new math adventures as he introduces math concepts in a non threatening way. His encounters with math characters and ideas capture children’s imaginations and stimulates their curiosity while having fun discovering and playing with what the world mathematics offers.Lets you discover that math is much more than learning math facts.A great resource for parents and teachers. An exciting way to get children fascinated by mathematics.