Implementasi PBL untuk Meningkatkan Kemampuan Problem Solving, Kemandirian, dan Hasil Belajar pada Pembelajaran Matematika

Abstract

This study was motivated by the problem solving ability, learning independence, and learning outcomes of students are still low when learning activities. This type of research is Classroom Action Research (PTK) with the stages of planning, acting, observing, and reflecting. The research was conducted at SD Kanisius Demangan Baru I with the research subject of class II C students with a total of 20 students. The object of research is problem solving ability, learning independence, and student learning outcomes. Data collection techniques using observation, questionnaires, and tests. This research data analysis technique uses descriptive data analysis techniques. The average score of problem solving skills in the pre-cycle was 37.5%, cycle 1 was 55%, and cycle 2 was 70%; the average score of learning independence in the pre-cycle stage was 50%, cycle 1 was 69%, and cycle 2 was 75%; and the average value of pre-cycle students was 70.6, in cycle 1 the average value of students was 90, and cycle 2 the average value of students became 96. It can be concluded that the PBL learning model can improve problem solving skills, learning independence, and learning outcomes.