Pythagoras and the Ratios
Pythagoras and the Ratios
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Pythagoras and the Ratios by Julie Ellis
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.
Julie Ellis is the author of many books for children, including PYTHAGORAS AND THE RATIOS. She wrote WHAT'S YOUR ANGLE, PYTHAGORAS? to show her daughter the uses of the Pythagorean Theorem. Julie lives in New Zealand.
| SKU | Non disponible |
| ISBN 13 | 9781570917769 |
| ISBN 10 | 1570917760 |
| Titre | Pythagoras and the Ratios |
| Auteur | Julie Ellis |
| Série | Charlesbridge Math Adventures |
| État | Non disponible |
| Type de reliure | Paperback |
| Éditeur | Charlesbridge Publishing,U.S. |
| Année de publication | 2010-02-01 |
| Nombre de pages | 32 |
| Note de couverture | La photo du livre est présentée à titre d'illustration uniquement. La reliure, la couverture ou l'édition réelle peuvent varier. |
| Note | Non disponible |