Peningkatan Kemampuan Pemecahan Masalah Matematis Siswa SMPN 13 Pekanbaru Mel…

This research caused by the low ability of mathematical problems solving student in junior high school 13 Pekanbaru. Purpose of this research are 1) to determine the significance of the improvement of mathematical problems solving ability (MPSA) of grade VII SMPN 13 Pekanbaru students through contextual approach (CA) and through conventional learning (CL); and (2) to determine the differenc…