Tag Archives: geometric solids

Understanding math a la Sir Cumference

A book review of Cindy Neuschwander’s Sir Cumference and the Sword in the Cone Ages 8-12 Young Radius finding King Arthur’s Sword Edgecaliber Our cast of characters in this book includes Sir Cumference, his wife, Lady Di of Ameter, their son Radius, and his friend, Vertex.  From the first look at the title, through the …

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