Implementasi Model Pembelajaran Argumentasi Dialogis dalam Pembelajaran Fisika untuk Meningkatkan Kemampuan Argumentasi Ilmiah Siswa SMA

Abstract

Low ability of scientific arguments related to the students' learning process in the physics classroom that has not habituate scientific argumentation ability. This study aimed to examine the effect of the implementation of arguments dialogical learning model to increase students' ability of scientific argumentation. Argumentation dialogical learning model consists of five phases of learning, namely stages: (1) identification of the problem; (2) group argument discussion; (3) classroom argument discussion; (4) class mediation; and (5) the integration of knowledge. Each stage involves students learning activities directly in order to develop the ability of scientific argumentation. The pre-experimental method with the one group pretest and posttest design used in this research. The essay ability of the scientific arguments test and observation sheet used as a research instruments. Subjects in this study were students of 10th grade in one of the state senior high schools in Bandung, which is determined by random cluster sampling technique. The results show there is an increase in the ability of the student to the acquisition of scientific arguments with medium category after argument dialogical learning model implemented and it was concluded that the implementation of arguments dialogical learning model increased the students’ ability of scientific argumentation.