TY - BOOK AU - Martin,David Jerner TI - Constructing early childhood science SN - 0766813193 AV - LB1139.5.S35 M27 2001 U1 - 372.3/5044 21 PY - 2001/// CY - Albany, NY PB - Delmar Thomson Learning KW - Science KW - Study and teaching (Early childhood) KW - United States KW - Constructivism (Education) N1 - Includes bibliographical references and index ER -