N. Jannah, Yerizon, I.M. Arnawa
Based on the preliminary study indicate that the problem-solving abilities of students of MAN Pekanbaru City are still low. The purpose of this research is to investigate the effect of PBL model on the improvement of student's problem-solving skills in the 11th class MAN Pekanbaru city. The data in this research was collected by using problem-solving test, and analyzed by using paired t-test. The results showed that the problem-solving skills of students after implementing PBL model is better than before. This result means PBL model takes effect on the improvement of student's problem-solving skills. © Published under licence by IOP Publishing Ltd.
Department of Mathematics Educations, Universitas Negeri Padang, Indonesia; Department of Mathematics, Universitas Andalas, Indonesia
