Sir Cumference and the Sword in the Cone

Sir Cumference and the Sword in the Cone : A Math Adventure

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King Arthur has issued a challenge. The first knight to find the sword Edgecalibur will be the next king. Join Sir Cumference, Lady Di of Ameter, and their son, Radius, as they race to help their friend, Vertex, find the sword and discover the secrets of cubes, pyramids, cylinders, and more

Product details

  • 9-12
  • Paperback | 32 pages
  • 210.82 x 236.22 x 5.08mm | 136.08g
  • Charlesbridge Publishing,U.S.
  • Watertown, United States
  • English
  • Full Colour Illustrations
  • 1570916012
  • 9781570916014
  • 11,733

About Cindy Neuschwander

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, more