Top critical review
32 people found this helpful
on July 8, 2000
I'm not a connoiseur of children's literature. But I will be teaching high school math in about a year and used this book for a math methods class. I enjoyed the humor and the art. The reading level is about 4th grade and so is the math content. Most of the book illustrates in a amusing way just how circles are different from other geometric shapes and how these differences affect the design of everyday objects. The book ends by tying the definition of circumference, radius and diameter to the names and actions of the main characters in the story.
However, the story line is marred by a certain tedious political correctness in that the outsiders who appear to threaten the realm are not really a threat - it's all a misunderstanding. This hollows out the content of the ideal of the knight (or soldier or policeman), a hero who employs his strength at the risk of his own life to defend the more vulnerable members of the community from villains and the community itself from outside threats.