Mathematical problem solving - the bar model method :

Liu, Yueh Mei,

Mathematical problem solving - the bar model method : a professional learning workbook on the key problem solving strategy used by global top performer, Singapore / Liu Yueh Mei and Soo Vei Li. - 90 pages : illustrations ; 28 cm. - Prime professional learning .

9789810781972 (pbk.) 9810781970


Mathematics--Study and teaching