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Mathemagic!: Number Tricks de Lynda Colgan
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Mathemagic!: Number Tricks (edició 2011)

de Lynda Colgan (Autor), Jane Kurisu (Il·lustrador)

MembresRessenyesPopularitatValoració mitjanaConverses
385515,457 (3.25)No n'hi ha cap
An introduction to the magic of math that will engage even the most math-reluctant kid. Mathakazam! With this book, math becomes magic for kids! The secrets revealed in Mathemagic will have kids outwitting everyone with their superior computational skills, mystifying friends by plucking secret numbers from their minds and learning the mathematical secrets of the ancients. The book includes step-by-step instructions and explanations of how and why these number tricks work. As kids work their way through each trick, they will learn math concepts including calculation, multiplication, prime factors, the Nine Principal, the Binary Number System and more.… (més)
Membre:rwild13
Títol:Mathemagic!: Number Tricks
Autors:Lynda Colgan (Autor)
Altres autors:Jane Kurisu (Il·lustrador)
Informació:Kids Can Press (2011), 40 pages
Col·leccions:La teva biblioteca
Valoració:
Etiquetes:Math

Detalls de l'obra

Mathemagic!: Number Tricks de Lynda Colgan

No n'hi ha cap
S'està carregant…

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Es mostren totes 5
This book goes over a bunch of different math tricks that you can do for a magic show. It gives simple instructions and explanations and is good to get kids thinking about the relationship between numbers.
  rwild13 | Oct 14, 2016 |
Issuing an invitation to readers that they can trick their friends with mathematical magic, the authors give step-by-step illustrated directions for ten secrets such as “Digital Wizardry,” “Mind Games,” and “Boney Math” (Napier’s bones). They follow each magic trick with clear explanations of how the tricks work. Topics covered include multiplication, prime factors, probability, binary systems and long division. As the directions are somewhat complex, this title will particularly engage higher-ability students who will also enjoy the performance aspect of the book. ( )
  pataustin | Feb 20, 2016 |
This book is an interactive, detailed book containing magic tricks laced with math. It offers great activity ideas for any teacher or caregiver to play with their student. It is almost laid out like a comic book with pictures of magicians trying out the tricks. Numbers detail which steps to take and in which order. Any book that makes math more fun is fine by me!
  schendo | Nov 24, 2014 |
Cool tricks with clear instructions to make ordinary math concepts fun. ( )
  Sullywriter | Apr 3, 2013 |
I’m often asked for magic trick books, but it’s hard to find really good ones. I wasn’t quite convinced that this would fill that gap when I looked at the description, but once I started reading I was hooked!

Starting with simple multiplying tricks and working up to more complicated – and ancient – mathematical secrets, this is the perfect book for every would-be mathemagician, even if they don’t think they like math.

Each trick is clearly explained in a series of simple steps, with ample illustrations. The tricks include multiplying with your fingers, tricks with dice, mental calculation, and ancient Egyptian tricks for multiplying large numbers. Each trick is followed with an explanation of how it works and the mathematical theories behind the process.

The illustrations help the reader follow the various steps to finish the tricks; I especially appreciated the hands that showed how to move your fingers. They also add some mild humor to the instructions and pop out the smaller sections on history, math, and magic.

Kids Can Press has a great track record for creating easy-to-follow, kid-friendly how to and craft books and this is no exception. Kids may be reluctant to pick this title up on their own – fear of math starts at a regrettably early age – but demonstrate a few of the quick, easy tricks and they’ll be hooked!

Verdict: A must-buy for your magic tricks section, highly recommended!

ISBN: 9781554534258; Published March 2011; Review copy provided by publisher through Raab Associates.
  JeanLittleLibrary | May 16, 2011 |
Es mostren totes 5
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No n'hi ha cap

An introduction to the magic of math that will engage even the most math-reluctant kid. Mathakazam! With this book, math becomes magic for kids! The secrets revealed in Mathemagic will have kids outwitting everyone with their superior computational skills, mystifying friends by plucking secret numbers from their minds and learning the mathematical secrets of the ancients. The book includes step-by-step instructions and explanations of how and why these number tricks work. As kids work their way through each trick, they will learn math concepts including calculation, multiplication, prime factors, the Nine Principal, the Binary Number System and more.

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