Sir Cumference and the Dragon of Pi

Sir Cumference and the Dragon of Pi

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7.00 JOD

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Description

Join Sir Cumference for wordplay, puns, and problem solving in this entertaining, medieval math adventure story about radius and the number Pi. This time the math adventure is centered around a potion that changes Sir Cumference into a fire-breathing dragon. Can Radius change him back? Join Radius on his quest through the castle to solve a riddle that will reveal the cure. It lies in discovering the magic number that is the same for all circles. The second in Sir Cumference series, Sir Cumference and the Dragon of Pi makes math fun and accessible for everyone.

Additional information

Weight0.86 kg
Dimensions0.36 × 21.75 × 24.29 cm
PubliCanadation City/Country

USA

ISBN 10

1570911649

About The Author

Cindy Neuschwander is an elementary school teacher who loves teaching math. She also enjoys traveling, reading, and writing stories. She thought up Sir Cumference while visiting medieval castles in England. Cindy lives in Pleasanton, California.

Excerpt From Book

Sir Cumference and his son, Radius, sat in the shade of a tree, enjoying a delicious midday meal. Partway through the lunch, Sir Cumference grabbed his stomach and doubled over in pain.             “Ooooh, my belly!” he wailed. “It feels like fire! Radius! Run to the castle. Find the good doctor and get me a cure.”

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