Penggunaan MetodeProblem Based Learning Untuk Meningkatkan Keaktifan dan Hasil Belajar Arsitektur, klasifikasi penguat daya audio Peserta Didik SMKN 1 Adiwerna

AbstrakTujuan penelitian ini adalah untuk meningkatkan dan melihatpeningkatan keaktifan dan hasil belajar peserta didik pada kompetensi dasar arsitektur, klasifikasi penguat daya audiopada peserta didik kelas XI TAV 1 SMKN 1 Adiwerna Tegal semester genap tahun pelajaran 2017/2018. Penelitian ini dilakukan dalam dua siklus dengan metode PBL (Problem Based Learning). Dari penelitian dapat disimpulkan rata-rata keaktifan belajar peserta didik pada siklus I sebesar 50,78 % dan siklus II menjadi 80,87 %.Hasil belajar siklus I prosentase jumlah peserta didik yang tuntas (telah memenuhi KKM) sebesar 59,37 % . Pada siklus II prosentase jumlah peserta didik yang tuntas (telah memenuhi KKM) sebesar 84,37 % yang berarti telah terjadi peningkatan dibandingkan dengan siklus I. Hasil belajar secara klasikal tergolong tuntas (telah melampaui ketuntasan klasikal) yaitu 80 %. Kata Kunci : MetodeProblem Based Learning,Keaktifan Belajar, Hasil Belajar Use of Problem Based Learning Methods to Increase Activity and Learning Results Architecture, classification of audio power amplifier Students SMKN 1 AdiwernaAbstractThe research purposes to improve and definitive the increase in liveliness and learning result of students on basic architectural competencies, classification of audio power amplifier for students in class XI TAV 1 SMK N 1 Adiwerna Tegal even semester 2017/2018 school year. It was carried out in two circles by PBL (Problem Based Learning) method. The based on the research learning activity in the first cycle of students' learning activities was 50.78% and the second cycle was 80.87%. The learning result of cycle I were the percentage of the amount of students who had reached (fulfilling KKM) of 59.37%. In the second cycle the percentage of the total students who completed (has met KKM) amounted to 84.37%, which means that there has been an increase compared to the cycle I. Learning outcomes classically classified as complete (exceeding classical completeness) is 80%. Keywords: Problem Based Learning Methods, Learning Activities, Learning result