Elementary and middle school mathematics : teaching developmentally
Van de Walle, John A.
Elementary and middle school mathematics : teaching developmentally / John A. Van de Walle, Karen S. Karp, Jennifer M. Bay-Williams - Eighth edition - xxviii, 546 pages : illustrations
Includes bibliographical references and index.
9780132879040
Mathematics--Study and teaching (Elementary)
510.71
Elementary and middle school mathematics : teaching developmentally / John A. Van de Walle, Karen S. Karp, Jennifer M. Bay-Williams - Eighth edition - xxviii, 546 pages : illustrations
Includes bibliographical references and index.
9780132879040
Mathematics--Study and teaching (Elementary)
510.71