Improving Student Learning Outcomes at SMK Negeri 2 Kota Bengkulu Through Mastery Learning Model

Abstract

This classroom action research aims to improve students' mathematics learning outcomes in class X Automotive Semester Even at SMK Negeri 2 Bengkulu City for the Academic Year 2023/2024 through the implementation of Mastery Learning. The subjects in this study were 18 students, consisting of 10 male students and 8 female students. This research was conducted in two cycles, with each cycle consisting of two meetings. Data collection techniques used were tests and observations. Based on the research results, the data of students' mathematics learning outcomes before the action (T0) were obtained at 44% with an average score of 66.3. In Cycle I (T1), it increased to 67% with an average score of 70.6 and further increased in Cycle II (T2) to 88.9% with an average score of 82. The research results indicate that by implementing the Mastery Learning teaching strategy, students' mathematics learning outcomes improved T2>T1>T0.