Wild Fibonacci

Nature's Secret Code Revealed

By Hulme, Joy N. & Schwartz, Carol

Publishers Summary:
1, 1, 2, 3, 5, 8, 13, 21, 34. . . Look carefully. Do you see the pattern? Each number above is the sum of the two numbers before it. Though most of us are unfamiliar with it, this numerical series, called the Fibonacci sequence, is part of a code that can be found everywhere in nature. Count the petals on a flower or the peas in a peapod. The numbers are all part of the Fibonacci sequence. In Wild Fibonacci, readers will discover this mysterious code in a special shape called an equiangular spiral. Why so special? It mysteriously appears in the natural world: a sundial shell curves to fit the spiral. So does a parrot’s beak. . . a hawk’s talon. . . a ram’s horn. . . even our own human teeth! Joy Hulme provides a clear and accessible introduction to the Fibonacci sequence and its presence in the animal world.

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ISBN
978-1-58246-154-0
Publisher
Tricycle Press


REVIEWS

School Library Journal

Reviewed on December 1, 2005

Gr 2-4 Whodathunkit? A Fibonacci counting book! Ever since a 13th-century Italian mathematician described this intriguing numeric sequence, people have been discovering this pattern everywhere. Hulme runs through a Fibonacci count from 1 to 89, introducing each number in a colorful spread that shows the numeral as the sum of the two that came before it ( -1, - -1, - -1+1=2, - -1+2=3, - etc.). The amounts are represented visually by groups of species (e.g., -3+5=8 - is illus...Log In or Sign Up to Read More

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