PENINGKATAN MOTIVASI DAN PRESTASI HASIL BELAJAR SISWA MELALUI PENERAPAN METODE PEMBELAJARAN PBL DI SMK MUHAMMADIYAH 1 BANTUL

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan motivasi dan prestasi hasil belajar siswa pada Mata Pelajaran Mekanika Teknik kelas X melalui penerapan metode problem based learning. Subjek penelitian adalah kelas X TP 1 sebanyak 30 siswa. Data dikumpulkan menggunakan observasi, dokumentasi, tes/evaluasi, dan catatan lapangan. Penelitian tindakan kelas ini dilaksanakan dalam tiga siklus. Rata-rata skor motivasi pada siklus I, II dan III berturut-turut adalah 72,32%, 79,51% dan 81,86%. Rata-rata nilai prestasi hasil belajar pada siklus I adalah 74,33 dengan persentase ketuntasan belajar 53.33%. Pada siklus II terjadi peningkatan nilai rata-rata kelas menjadi menjadi 81.67 dengan ketuntasan belajar 80%. Pada siklus III nilai rata-rata prestasi belajar optimal yaitu 84.71 dengan ketuntasan belajar mencapai 89.29%.

This research is intended to know the improvement of motivation and learning outcomes achivement in mechanics subject lesson by the X grade student’s trough the implementation of PBL method. The research subject were all of 30 students of X TP1 class. The data were collected by observation, documentation, tests/evaluation, and field notes. This classroom action research conducted in three cycles. The average score of motivation in the 1^st, 2^nd and 3^rd cycle, is 72.32%, 79.51% and 81.86% respectively. The average score of learning outcomes in the 1^st cycle is 74.33 with the percentage of minimum learning completeness is 53.33%. In 2^nd cycle, the average scores increase to 81.67 and the percentage of minimum learning completeness is 80%. In 3^rd cycle, the average score of the learning achievement is optimal that is 84.71 and the percentage of minimum learning completeness is 89.29%.