Problem Based Learning (Pbl) Model and Mathematics Learning Outcomes Students

Abstract

This study examines the effect of applying the Problem Based Learning (PBL) model on the learning outcomes of fourth grade students at SD Inpres Tempang. This study uses a quantitative research type of pre-experimental design and one group pretest-posttest research design. The sample in this study were all fourth grade students of SD Inpres Tempang, totaling 26 students. The sampling technique used is the saturated sample technique. Based on the results of data analysis using descriptive statistics, the average value of participants before being taught with the Problem Based Learning (PBL) model was 30.5 and the average value after being taught with the Problem Based Learning (PBL) model was 78.34. The results of the analysis inferential statistics obtained obtained tcount 38.89 < ttable 1.675 and obtained the calculation results of the SPSS sign. < = 0.05 (0, 001 < 0.05) in the sense that H0 is rejected, with a 95% confidence level it is said that the average value of student learning outcomes before the application of the Problem Based Learning (PBL) model is not the same as the average value of student learning outcomes after the application of the Problem Based Learning model. (PBL). The results showed that there was an effect of applying the Problem Based Learning (PBL) model on students' mathematics learning outcomes after the application of the Problem Based Learning (PBL) model.