PENGEMBANGAN TRAINER DAN JOB SHEET PROGRAMMABLE LOGIC CONTROLLER (PLC) PADA MATA PELAJARAN INSTALASI MOTOR LISTRIK DI SMK SEMEN GRESIK

DEVELOPMENT TRAINER AND JOB SHEET PROGRAMMABLE LOGIC CONTROLLER (PLC) ON THE SUBJECT OF ELECTRICAL MOTOR INSTALLATION IN VOCATIONAL HIGH SCHOOL OF SEMEN GRESIK

Penelitian ini dilatar belakangi dari hasil observasi di SMK Semen Gresik bahwa dalam proses pembelajaran instalasi motor listrik menggunakan metode ceramah. Pada saat kegiatan praktikum instalasi motor listrik alat dan bahan yang disediakan sekolah masih terbatas sehingga diperlukan pendukung media tertentu agar efektif dalam kegiatan belajar mengajar. Penelitian ini bertujuan untuk: (1) Menguji kevalidan media pembelajaran Programmable Logic Controller (PLC) dan job sheet yang dibuat; (2) Menguji kepraktisan media pembelajaran Programmable Logic Controller (PLC) dan job sheet yang dilaksanakan ditinjau dari respon siswa; (3) Menguji keefektifan media pembelajaran Programmable Logic Controller (PLC) dan job sheet yang dibuat ditinjau dari hasil belajar siswa. Penelitian ini merupakan penelitian pengembangan (Research and Develompment). Desain penelitiannya menggunakan post-test. Tahap penelitian yang digunakan mengacu pada metode R&D oleh Sugiono yang diadaptasi menjadi 7 langkah penelitian dan pengembangan, yaitu: (1) tahap potensi dan masalah; (2) tahap pengumpulan data; (3) tahap desain produk; (4) tahap validasi produk; (5) tahap revisi produk; (6) tahap uji coba produk; dan (7) tahap analisis dan pelaporan. Pengumpulan data dilakukan dengan lembar validasi, lembar respon siswa dan hasil belajar posttest. Hasil penelitian menunjukkan tingkat kelayakan media pembelajaran sebagai berikut: (1) aspek validitas trainer dan job sheet, untuk rerata penilaian kevalidan trainer sebesar 86,11% dalam kategori sangat valid sedangkan rerata penilaian kevalidan job sheet sebesar 87,35% dalam kategori sangat valid, (2) aspek kepraktisan yang ditinjau dari respon, untuk rerata penilaian hasil angket respon siswa terhadap trainer sebesar 89,25% dalam kategori sangat baik sedangkan rerata penilaian hasil angket respon siswa terhadap job sheet sebesar 89% dalam kategori sangat baik, (3) aspek efektifitas yang ditinjau dari hasil belajar siswa, hasil belajar ranah kognitif menunjukkan penilaian sebesar 85,17%, sedangkan hasil belajar ranah psikomotor menunjukkan penilaian sebesar 87,86% dalam kategori sangat baik. Berdasarkan hasil penelitian tersebut diketahui bahwa tingkat kelayakan media pembelajaran trainer, job sheet, respon siswa dan hasil belajar siswa dari segi ranah kognitif dan ranah psikomotor yang dikembangkan sangat layak digunakan sebagai media pembelajaran instalasi motor listrik di SMK Semen Gresik.

Kata Kunci: Media Pembelajaran, PLC, Job sheet, Validitas, Efektifitas, Kepraktisan, R&D.

This research is motivated by the results of observations at the Semen Gresik Vocational School that in the process of learning to install an electric motor using the lecture method. At the time of practicum activities, the installation of electric motors, tools and materials provided by schools are still limited so that certain media supporters are needed to be effective in learning activities teach. This study aims to: (1) Test the validity of Programmable Logic Controller (PLC) learning media and job sheets created; (2) Testing the practicality of Programmable Logic Controller (PLC) learning media and job sheets implemented in terms of student responses; (3) Testing the effectiveness of the Programmable Logic Controller (PLC) learning media and job sheets made in terms of student learning outcomes. This research is a research and development (Research and Development). The research design uses post-test. The research phase used refers to the R&D method by Sugiono which was adapted into 7 steps of research and development, namely: (1) the potential and problem stage; (2) data collection stage; (3) product design stage; (4) product validation stage; (5) product revision stage; (6) product trial phase; and (7) analysis and reporting stages. Data collection was done by validation sheets, student response sheets and posttest learning outcomes. The results showed the level of feasibility of instructional media as follows: (1) aspects of the validity of trainers and job sheets, for an average assessment of trainer validity of 86.11% in the very valid category while the average evaluation of the job sheet validity of 87.35% in the very valid category, (2) aspects of practicality in terms of response, for the average assessment of the results of the questionnaire students' responses to the trainer by 89.25% in the very good category while the mean assessment of the results of the questionnaire student responses to the job sheet by 89% in the very good category, (3) aspects effectiveness in terms of student learning outcomes, cognitive domain learning outcomes showed an assessment of 85.17%, while psychomotor domain learning outcomes showed an assessment of 87.86% in the excellent category. Based on these results it is known that the feasibility level of instructor learning media, job sheets, student responses and student learning outcomes in terms of the cognitive and psychomotor domains developed is very feasible to be used as a learning media for electric motor installation in SMK Semen Gresik.

Keywords: Learning Media, PLC, Job sheets, Validity, Effectiveness, Practicality, R&D.