TY - BOOK AU - Schifter,Deborah TI - What's happening in math class? SN - 0807734810 (v. 1 : paper : acid-free paper) PY - 1996/// CY - New York, NY PB - Teachers College Press KW - Mathematics KW - Study and teaching N1 - 'Foreword by Suzanne Wilson'--V. 1; 'Foreword by Patricia Wasley'--V. 2; Includes bibliographical references and indexes; v. 1. Envisioning new practices through teacher narratives -- v. 2. Reconstructing professional identities ER -