Implementation Of Problem-Based Learning In Mathematics Course To Improve Cooperation Ability In Class III-A SD Negeri Ngebel

Abstract

The background of this research is the low cooperative ability of class III-A students at SDN Ngebel, especially in learning mathematics. The purpose of this study was to make improvements in learning to improve the collaboration skills of class III-A students of SDN Ngebel in learning mathematics through the application of problem-based learning models. This research is a classroom action research (CAR) using the Kemmis and MC Taggart models, with the steps of planning, implementing action and observing, and reflecting. Data collection techniques using non-test techniques. The non-test instrument is in the form of a questionnaire to measure the level of cooperation between students. Based on the results of research in cycle I for the percentage of students' collaboration abilities based on indicators, the percentage value of indicator was 47.73%, indicator 2 was 52.21%, indicator 3 was 57.63% and indicator 4 was 49.21%. Whereas in cycle II it obtained a percentage equal to indicator 1 of 83.41%, Indicator 2 of 85.21%, Indicator 3 of 88.83% and indicator 4 of 90.21%. Judging from the comparison of the percentage of scores in cycles I and II there was an increase in the four indicators of the ability to cooperate between students. From the results of this study it was concluded that the application of the Problem Based Learning learning model.