Pythagoras and the Ratios - (Charlesbridge Math Adventures) by Julie Ellis (Paperback)
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<p/><br></br><p><b> About the Book </b></p></br></br>Pythagoras and his cousin Octavius want to win a music contest but first they must figure out how to play their musical instruments in unison, something that's never been done before. Pythagoras makes an important discovery-notes that sound pleasant together have a certain mathematical ratio. When Pythagoras applies this ration to his cousin's pipes and lyres, the result is music to his ears.<p/><br></br><p><b> Book Synopsis </b></p></br></br>Julie Ellis and Phyllis Hornung Peacock team up once again to explore Pythagorean ratios in this humorous sequel to WHAT'S YOUR ANGLE, PYTHAGORAS? <p/>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.<br>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.<p/><br></br><p><b> About the Author </b></p></br></br>Julie Ellis is the author of many books for children, including WHAT'S YOUR ANGLE, PYTHAGORAS, which she wrote as a way to show her daughter the uses of the Pythagorean Theorem. She lives in New Zealand.
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