Pythagoras and the Ratios-Children’s / Teenage general interest: Science and technology-買書書 BuyBookBook
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Pythagoras and the Ratios-Children’s / Teenage general interest: Science and technology-買書書 BuyBookBook

Pythagoras and the Ratios

A Math Adventure

Julie Ellis (Author) • Phyllis Hornung Peacock (Illustrator) ... more
Charlesbridge Math Adventures (Series) ... more
Edition: US - Paperback / softback
Price:
HK$52.00 HK$80.00
Stock:
Re-stocking soon
Product Info
English • Age 7 - 10
32 pages • 21.74 x 24.13 x 0.38 cm
Approx. weight: 0.17 kg
Publication date: 01 Feb,2010
Barcode/ ISBN: 9781570917769 • Charlesbridge
More books in English for Age 7 - 10
Children’s / Teenage general interest: Science and technology

Description

By: Julie Ellis | Illustrator:  Phyllis Hornung Peacock | Series: Charlesbridge Math Adventures 
Julie Ellis and Phyllis Hornung Peacock team up once again to explore Pythagorean ratios in this humorous sequel to WHAT'S YOUR ANGLE, PYTHAGORAS?

Pythagoras and his cousins want to win a music contest, but first they must figure out how to play their instruments in tune, something that's never been done before.
While trying to fix the problem, Pythagoras makes an important discovery--notes that sound pleasant together have a certain mathematical relationship. When Pythagoras applies this ratio to his cousins' pipes and lyres, the result is music to the ears.

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