TY - BOOK AU - Posamentier, Alfred S AU - Krulik, Stephen TI - The art of motivating students for mathematics instruction SN - 9780078024474 U1 - 510.712 PY - 2011/// CY - New York PB - McGraw-Hill Companies KW - Effective teaching KW - Mathematics-Study and teaching (Secondary) KW - Motivation in education ER -