PENGEMBANGAN MEDIA PEMBELAJARAN JOBSHEET PRAKTIK PENGELASAN SMAW KELAS XI TEKNIK PENGELASAN DI SMK SEMEN GRESIK

• DEVELOPMENT OF JOBSHEET LEARNING MEDIA WELDING  PRACTICE SMAW CLASS XI WELDING TECHNIQUES AT SMK SEMEN GRESIK

Berdasarkan hasil pengamatan yang dilakukan pada saat kegiatan pembelajaran praktik pengelasan menunjukkan bahwa penggunaan media pembelajaran masih sangat kurang, dan serta siswa kurang bersemangat mengikuti pembelajaran, sehingga berdampak pada menurunnya hasil belajar. Penelitian ini bertujuan untuk mengetahui kelayakan Jobsheet yang sudah dikembangkan, mengetahui respon siswa terhadap media yang sudah dikembangkan, dan Meningkatkan hasil belajar siswa dalam mata pelajaran praktik pengelasan SMAW. Jenis penelitian ini merupakan Research and Development (R&D) dengan model pengembangan 4-D model, dengan subyek 18 siswa kelas XI TP SMK Semen Gresik, Teknik analisis data menggunakan Angket dan tes. Hasil kelayakan Jobsheet mendapat diperoleh nilai nilai 87,08%. Dan dari ahli media diperoleh nilai 83,61% termasuk kategori sangat layak, Sedangkan respon siswa mendapat perolehan nilai 87,12% dan masuk kategori sangat layak dengan kepuasan sangat baik. Hasil belajardari perhitungan uji N-gain score menunjukkan bahwa nilai rata-rata sebesar 0,5328. Artinya Jobsheet dapat meningkatkan hasil belajar dengan Cukup Efektif.

Based on the results of observations made during welding practice learning activities, it shows that the use of learning media is still very lacking, and students are less enthusiastic about participating in learning, which has an impact on decreasing learning outcomes. This study aims to determine the feasibility of  the Jobsheet that has been developed,  determine student responses to the media that has been developed, and Improve student learning outcomes in SMAW welding practice subjects. This type of research is Research  and Development (R & D) with a 4-D model development model, with subjects of 18 students of grade XI TP SMK Semen Gresik, Data analysis techniques using questionnaires and tests. The eligibility result of the Jobsheet received a value of 87.08%. And from media experts, a score of 83.61% was obtained, including the very decent category, while the students' responses received a score of 87.12% and entered the very decent category with very good satisfaction. The learning results from the calculation of the N-gain score test  show that the average score is 0.5328. This means that Jobsheet can improve learning outcomes quite effectively.