Number sense and number nonsense : understanding the challenges of learning math / by Nancy Krasa and Sara Shunkwiler.

Bibliographic Details
Main Author: Krasa, Nancy
Other Authors: Shunkwiler, Sara
Language:English
Published: Baltimore : Paul H. Brookes Pub. Co., [2009], ©2009.
Subjects:
Number concept.
Number concept in children.
Physical Description:xiv, 227 pages : illustrations ; 26 cm
Format: Book
Description
Call Number:QA141.15 .K73 2009
Bibliography Note:Includes bibliographical references (pages 189-220) and index.
ISBN:9781598570205 (pbk.)
159857020X (pbk.)