CD Skripsi
Penerapan Model Problem Based Learning Untuk Meningkatkan Kemampuan Representasi Matematis Peserta Didik Kelas X.2 Sman 6 Pekanbaru
This study aims to improve the learning process and improve student’s Mathematical Representation Ability (MRA) by applying Problem Based Learning (PBL) model.The form of this research is Classroom Action Research (CAR) with 2 cycles conducted in class X.2 SMAN 6 Pekanbaru involving 36 students in the odd semester of the 2024/2025 academic year on the subject of Linear Equation and Inequality Systems. The research instruments consist of learning devices (learning objective flow and teaching modules) and data collection instruments (observation sheets and MRA tests). Based on the results of the analysis of teacher and student activities as a whole, it was found that there was an improvement in the quality of the implementation of the learning process, students were more active in conveying conclusions, students were able to create tables or graphs and students were able to model a problem. The results of the MRA test analysis showed that the average MRA value of students in the initial test was 40.85 in the low category and increased in cycle 1 to an average of 54.81 in the medium category and in cycle 2 the average MRA value was 75.69 in the high category. Based on the results of the analysis, it was obtained that the PBL model can improve the quality of the implementation of the learning process and increase students' MRA.
Key Words : Mathematical Representation Ability, Problem Based Learning, Classroom Action Research, Linear Equation and Inequality Systems.
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