TY - BOOK AU - Conklin, Wendy AU - Mikeska, Scarlett AU - Rieger, Tracy TI - Activities for a differentiated classroom: Level 3 SN - 9781425807351 U1 - Res 372.21 C76 2011 PY - 2011///. CY - California PB - Shell Educational Publishing, Inc. KW - Individualized instruction. KW - Motivation in education -- United States. KW - Mixed ability grouping in education N1 - Includes bibliographical references. ER -