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Sir Cumference and the Dragon of Pi by Cindy Neuschwander
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Sir Cumference and the Dragon of Pi

By Cindy Neuschwander
Illustrated by Wayne Geehan

By Cindy Neuschwander
Illustrated by Wayne Geehan

By Cindy Neuschwander
Illustrated by Wayne Geehan

By Cindy Neuschwander
Illustrated by Wayne Geehan

Best Seller

Part of Sir Cumference

Part of Sir Cumference

Paperback $7.99

Feb 01, 1999 | ISBN 9781570911644 | 7-10 years

Ebook $6.99

Jan 07, 2013 | ISBN 9781607345565 | 7-10 years

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    Sir Cumference and the Dragon of Pi by Cindy Neuschwander
    Paperback $7.99
    Feb 01, 1999 | ISBN 9781570911644

    Buy from Other Retailers:

    See All Formats (1) +
    • $7.99

      Feb 01, 1999 | ISBN 9781570911644 | 7-10 years

      Buy from Other Retailers:

    • Jan 07, 2013 | ISBN 9781607345565 | 7-10 years

      Buy from Other Retailers:

    Buy the Ebook:

    About Sir Cumference and the Dragon of Pi

    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.

    About Sir Cumference and the Dragon of Pi

    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.

    Read An Excerpt

    Read An Excerpt

    About Cindy Neuschwander

    Cindy Neuschwander is a native Californian born in San Diego. She received a BA in international studies from Willamette University and an MA in education from Stanford University. She has been teaching since 1975, both at the high school and… More about Cindy Neuschwander

    About Wayne Geehan

    Wayne Geehan, a graduate of the Art Institute of Boston, has been illustrating books, board games, and jigsaw puzzles for over 20 years. He is the illustrator of Multiplying Menace and Cut Down to Size at High Noon, as well as the Sir Cumference series. When… More about Wayne Geehan

    About Cindy Neuschwander

    Cindy Neuschwander is a native Californian born in San Diego. She received a BA in international studies from Willamette University and an MA in education from Stanford University. She has been teaching since 1975, both at the high school and… More about Cindy Neuschwander

    About Wayne Geehan

    Wayne Geehan, a graduate of the Art Institute of Boston, has been illustrating books, board games, and jigsaw puzzles for over 20 years. He is the illustrator of Multiplying Menace and Cut Down to Size at High Noon, as well as the Sir Cumference series. When… More about Wayne Geehan

    Product Details

    Category: Children’s Nonfiction

    Paperback | $7.99
    Published by Charlesbridge
    Feb 01, 1999 | 32 Pages | 8-1/2 x 9-1/2 | 7-10 years | ISBN 9781570911644

    Category: Children’s Nonfiction

    Ebook | $6.99
    Published by Charlesbridge
    Jan 07, 2013 | 32 Pages | 8-1/2 x 9-1/2 | 7-10 years | ISBN 9781607345565

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