00000ctm a22000003a 4500 UP-99796217609037061 Buklod 20091014164234.0 a r |||| u| ta 091014s1990 xx d r |||| u| (iLib)UPD-00110099348 DEDUC eng DMLUC LG 995 1990 E32 M36 Manipol, Ma. Rosalie Villanueva 1963- The effectiveness of the Montessori method in teaching the Decimal System to second grade students Ma. Rosalie Villanueva Manipol. 1990. [viii], 36, [26] leaves ill. May, 1990. Vita. Thesis (M.A. Teaching : Mathematics)--University of the Philippines, Diliman. Mathematics Study and teaching (Elementary) Philippines Mandaluyong City. Decimal system. Montessori method of education Philippines Mandaluyong City. Jolo Elementary School (Mandaluyong City) Students. FI UP UPD DEDUC LG 995 1990 E32 M36 UPD DISMED LG 994 1990 E32 M35 Thesis