Sir Cumference and the Dragon of Pi (häftad, eng)

For fans of the Sir Cumference series with Pi on their mind, here is the second installment in this fun look at math and language.

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 cureIt lies in discovering the magic number that is the same for all circles.

Perfect for parent and teachers who are looking to make math fun and accessible for everyone.

Format	Häftad
Omfång	32 sidor
Språk	Engelska
Förlag	Charlesbridge Publishing,U.S.
Utgivningsdatum	1999-02-01
ISBN	9781570911644