Peningkatan Keaktifan dan Hasil Belajar Siswa Kelas III Sekolah Dasar Menggunakan Model Pembelajaran Problem Based Learning (PBL)

Abstract

This research was a Classroom Active Reseacrch (CAR) that consists of two cycles. Each cycle consists of plan, action, observation, and reflection. The subject of this research was the third grade students of Terbansari 1 elementary school, in academic year 2017/2018 consists of 23 students. The object of this research was increasing students’ activity and finding the learning result of student. The tecniques of the data collection were observation, interview, and written test. The techniques of research analysis were descriptive quantitative and qualitative. The results of the research showed: (1) the effort to increase the activity and learning result by using problem based learning (PBL) model through the steps as follows: student orientation on problem, organizes the students to study, guide investigation both individuals and groups, develop and presents the results or work, and analyze and evaluate the problem solving process; (2) the PBL model could improve the active involvement. The evident could be seen in the learning activeness score from initial condition 39,75 (low), in the first cycle 75,58 (high), then on the second cycle up to 79,80 (high); (3) the PBL model improved the learning result. The evident could be seen in the average repeat value of 61,08, on the first cycle 68,15, on the second cycle up to 76,19. The persentage the number of students at KKM (65) from baseline of 30,44%, on the first cycle 69,56%, and then on the second cycle up to 82,61%.