num_pages: 32
description: THIS EDITION IS INTENDED FOR USE IN SCHOOLS AND LIBRARIES ONLY. When Sir Cumference drinks a potion which turns him into a dragon, his son Radius searches for the magic number known as pi, which will restore him to his former shape.
language: English
title: Sir Cumference and the Dragon of Pi: A Math Adventure
titlecomplete: Sir Cumference and the Dragon of Pi: A Math Adventure
genres: Mathematics, Fantasy, Geometry, Education, Picture Books, Childrens, School, Fiction, Teaching, Dragons
ratings_count: 1452
series: Sir Cumference, Charlesbridge Math Adventures
publisher: Scholastic, Inc.