Penerapan Model Pembelajaran Project Based Learning Untuk Meningkatkan Prestasi Belajar Peserta Didik pada Materi Asam Basa di Kelas XI MIPA 1 SMA Negeri 1 Angsana

Abstract

This study aims to improve student learning achievement in the sub-subject of acid-base solution class XI MIPA 1 SMA Negeri 1 Angsana through the application of project-based learning (PBL). This research is a Classroom Action Research which is carried out in two cycles, each cycle consisting of action planning, action implementation, observation and reflection. The subjects in this study were students of class XI MIPA 1 SMA Negeri 1 Angsana in the academic year 200/2021 even semester. Sources of data come from teachers, observers, and students. The data collection technique is by test and non-test (questionnaire, observation, and interview). Data analysis used descriptive qualitative analysis techniques. The results showed that the PBL method on Acid-Base solution material, students of class XI MIPA 1 SMA Negeri 1 Angsana can increase learning activities with completeness 89% in the first cycle to 93% in the second cycle, teacher activities as a whole activity learning went well with a percentage of 89. In the 93% completeness project activities there was an increase to 100% in the second cycle. while the student achievement in knowledge competence increased from 72.4% in the first cycle to 96.6% in the second cycle.