Sir Cumference and the Sword in the Cone: A Math Adventure by Charlesbridge Publishing

	Title: Sir Cumference and the Sword in the Cone: A Math Adventure Purchase Item Manufacturer: Charlesbridge Publishing List Price: $7.95 Our Price: $3.92
Customer Reviews:
Sir Cumference and the Sword in the Cone: A Math Adventure by Charlesbridge Publishing sir cumference series
I purchased the whole set for homeschooling purposes and it really drives home the concepts in a fun way with the kids not realizing they are learning geometry. This is as fun as Cyberchase in a book format. Highly recommend these!
Sir Cumference and the Sword in the Cone: A Math Adventure by Charlesbridge Publishing Product Description
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 Radius as they help their friend, Vertex, find the sword. Discover the secrets of cubes, pyramids, cylinders, and cones. 32 pages. 8 1/2" x 9 1/2". Ages 5-10.