Fractals, Googols, and Other Mathematical Tales

by Theoni Pappas

Book Overview

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...

• Format: Paperback
• Language: English
• ISBN: 0933174896
• ISBN13: 9780933174894
• Release Date: February 1993
• Publisher: Wide World Publishing
• Length: 72 Pages
• Weight: 0.50 lbs.
• Dimensions: 0.2" x 8.5" x 10.2"
• Age Range: 7 years and up
• Grade Range: Grade 2 and higher

Customer Reviews

Let's clear this up

C=pi*d. That means the diameter has to be **multiplied** by "three and a little bit" in order to be equivalent to, or wrap around, the circumference of the circle. It takes "three and a little bit" diameters to get around the circle one time, not one diameter to get around the circle three and a little bit times. The engineer was right! Other than that, it was still a pretty good book, though. If you're a teacher with an older class, you can see if they can spot the error.

Revieing the reviewer

I am not sure what R. Krapf "Engineer" (below) was thinking when he/she wrote his/her review... The circumference of a circle (C) is calculated as 2 * pi * r (or pi * 2 * r) Since r is the radius and 1/2 the diameter (d), that means C = pi * d Since pi is about 3.14, that means the book is correct. The diameter of a circle would wrap around (the circumference of) the circle "3 and a little bit"

Attention Math Teachers

This book explores a wide range of mathematical concepts, including many of the traditional "fun" topics like Fibonacci numbers. For each topic (covered on two large pages typically) there is a simple story written to be accessible to even young children, followed by a franker and more mature mathematical discussion. This two part approach makes the text accessible to a wide audience while having a solid mathematical foundation. The articles serve as a solid foundation to spark student interest in further exploration, or stand alone as interesting mathematical shorts. Some of the topics will have direct curricular applications, including articles on the real number system and the transcendental number pi. This is a wonderful text and is suitable for elementary through high school students.

Wish I had this when I was young

I discovered this book in a homeschooling catalog (FunBooks.com). The good review in there enticed me to buy it for my then 6 year old, who is a voracious but difficult to please reader. He devoured it, loved it, and insisted that I read it too! The fascinating topics include decimals, magic squares, Fibonacci sequence, tangrams, the abacus, and much more. Some of the stories seem a little silly to me, but then that is probably the appeal for kids. :) This is one of those books that you must own rather than borrow from the library because it covers such a range of topics that your child (and you!) will want and need to refer back to it every so often. In fact, I will likely buy all the other books involving Penrose the Cat if they are as educational and fun as this book is.

math winner!

Amusing, entertaining. Math should be exciting and not boring textbook drills! Get creative, get exploring!