Number sense and number nonsense : understanding the challenges of learning math /

Main Author: Krasa, Nancy
Other Authors: Shunkwiler, Sara.
Format: Book
Language:English
Published: Baltimore : Paul H. Brookes Pub. Co., c2009.
Subjects:
Physical Description:xiv, 227 p. : ill. ; 26 cm.
Bibliography:Includes bibliographical references (p. 189-220) and index.
ISBN:9781598570205 (pbk.)