Karonia, Muhammad Risky (2026) PENGEMBANGAN TRAINER PENGUKURAN DASAR LISTRIK ALTERNATING CURRENT (AC) DAN DIRECT CURRENT (DC) DALAM MENINGKATKAN PEMAHAMAN KONSEP HUKUM OHM BAGI SISWA SEKOLAH MENENGAH KEJURUAN (SMK). S1 thesis, Universitas PGRI Madiun.
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Abstract
Abstract Muhammad Risky Karonia. Student ID Number 2202113001. 2026. Development of an AC and DC Basic Electrical Measurement Trainer to Improve Students’ Understanding of Ohm’s Law Concepts in Vocational High Schools (SMK). Undergraduate Thesis. Electrical Engineering Education Study Program, Faculty of Teacher Training and Education, Universitas PGRI Madiun. Advisors: (I) Ir. Sulistyaning Kartikawati, M.M., M.Pd., (II) Pramudya Ardi, S.Pd., M.Pd. This research was motivated by the low level of students’ understanding of Ohm’s Law concepts in the Basic Electrical and Measurement subject at SMK PGRI 1 Mejayan. This condition was caused by learning activities that were still predominantly theoretical, the limited availability of interactive learning media, and inadequate representative practical facilities. This study aimed to (1) develop learning media in the form of an AC and DC Basic Electrical Measurement Trainer, (2) determine the results of media expert validation, (3) determine students’ responses, and (4) determine the effectiveness of the trainer in improving students’ understanding of Ohm’s Law concepts in vocational high schools. This research employed the Research and Development (R&D) method using the ADDIE development model, consisting of Analysis, Design, Development, Implementation, and Evaluation. The research subjects were 20 tenth-grade students of the Electrical Engineering Department at SMK PGRI 1 Mejayan. Data were collected through observation, interviews, expert validation questionnaires, student response questionnaires, and pre-test and post-test assessments. The results showed that the AC and DC Basic Electrical Measurement Trainer was successfully developed and equipped with AC and DC voltage sources, analog and digital voltmeters and ammeters, a project board, resistors, lamps as loads, banana plug sockets, and a practical worksheet (jobsheet), all integrated into a portable suitcase. The circuit performance test showed an error rate ranging from 0% to 0.04%. The media expert validation results obtained a percentage of 94%, categorized as highly feasible, while the student response results obtained a percentage of 85%, categorized as highly appropriate. The effectiveness test indicated an improvement in students’ understanding of Ohm’s Law concepts, with the average pre-test score increasing from 32.25 to 71 on the post-test, resulting in an N-Gain score of 55%, categorized as moderately effective. Based on these results, it can be concluded that the AC and DC Basic Electrical Measurement Trainer is feasible and effective for use as a practical learning medium to improve vocational high school students’ understanding of Ohm’s Law concepts. Keywords: Electrical Measurement Trainer, Alternating Current (AC), Direct Current (DC), Ohm’s Law, ADDIE Model, Learning Media, Vocational High School
| Item Type: | Thesis/Skripsi/Tugas Akhir (S1) |
|---|---|
| Kata Kunci: | Keywords: Electrical Measurement Trainer, Alternating Current (AC), Direct Current (DC), Ohm’s Law, ADDIE Model, Learning Media, Vocational High School Kata Kunci: Trainer pengukuran listrik, Alternating Current (AC), Direct Current (DC), Hukum Ohm, model ADDIE, media pembelajaran, Sekolah Menengah Kejuruan |
| Subjects: | L Education > L Education (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Teknik Elektro |
| Depositing User: | KARONIA RISKY MUHAMMAD |
| Date Deposited: | 23 Oct 2026 08:13 |
| Last Modified: | 23 Oct 2026 08:13 |
| URI: | http://eprint.unipma.ac.id/id/eprint/9430 |
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