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All Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang Journal of Community Service JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia
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Humanities Automotive Engineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Social Sciences Other

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Problem-Based Learning dengan Media Trainer: Strategi Peningkatan Prestasi Belajar Siswa SMK pada Materi Sistem Starter Ariefni, Naufal Rafif; Donny Fernandez; Iffarial Nanda; Muslim
JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia Vol. 3 No. 3 (2025): JTPVI: Jurnal Teknologi dan Pendidikan Vokasi Indonesia
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtpvi.v3i3.332

Abstract

Pembelajaran teknik otomotif menuntut pendekatan yang aplikatif agar siswa mampu mengintegrasikan teori dan praktik. Penelitian ini bertujuan mengevaluasi efektivitas Problem-Based Learning (PBL) berbantuan media trainer dalam meningkatkan prestasi belajar siswa kelas XI TKR SMK Negeri 1 Padang pada materi sistem starter. Metode yang digunakan adalah pre-eksperimen dengan desain satu kelompok pre-test–post-test melibatkan 28 siswa. Hasil penelitian menunjukkan peningkatan rata-rata nilai dari 57,32 menjadi 82,5, dengan uji-t sampel berpasangan menghasilkan p < 0,05. Analisis effect size memperoleh nilai 3,36 yang termasuk kategori sangat besar. Temuan ini mengindikasikan bahwa integrasi model PBL dengan media trainer berkontribusi signifikan terhadap penguatan pemahaman konseptual, keterampilan praktik, dan kesiapan siswa menghadapi tuntutan dunia industri. Automotive vocational education requires an applied learning approach to integrate theory and practice effectively. This study aimed to evaluate the effectiveness of the Problem-Based Learning (PBL) model supported by trainer media in improving the learning achievement of Grade XI TKR students at SMK Negeri 1 Padang on the starter system topic. A pre-experimental one-group pre-test–post-test design was employed, involving 28 students. The findings revealed a significant improvement in students’ average scores from 57.32 to 82.5, with a paired sample t-test result of p < 0.05. The effect size of 3.36 indicated a very large effect. These results confirm that integrating PBL with trainer media substantially enhances conceptual understanding, practical skills, and students’ readiness to meet industry demands.
DESIGN AND DEVELOP OF A MOTORCYCLE IGNITION SYSTEM SIMULATOR TO OVERCOME THE LIMITATIONS OF LEARNING MEDIA AT SMKN 1 KOTO XI TARUSAN Delsina Faiza; Irma Yulia Basri; Iffarial Nanda; Rido Putra; Wiki Lofandri
Journal of Community Service Vol 7 No 2 (2025): JCS, December 2025
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56670/jcs.v7i2.295

Abstract

SMKN 1 Koto XI Tarusan memiliki akreditasi B dan berdasarkan hasil akreditasi yang telah dilakukan ditemukan: (1) Mutu Guru dalam kategori rendah, hal ini terlihat dari kurangnya kesempatan guru dalam melakukan pengembangan diri untuk mengikuti berbagai Workshop (2) Media ajar pada program studi TKR dan TSM dari segi kuantitas dan jenis masih kurang terutama terkait dengan sistem pengapian sepeda motor. Solusi untuk mengatasi masalah tersebut adalah memberikan pelatihan kepada guru-guru dalam pembuatan media ajar mata diklat produktif. Worskhop yang diberikan melalui program Pengabdian kepada masyarakat (PKM), selain meningkatkan kompetensi guru juga menghasilkan produk media ajar berupa Simulator Sistem Pengapian Sepeda Motor. Pelatihan ini menggunakan metode ceramah, demonstrasi, dan praktek langsung. Luaran yang dihasilkan dari kegiatan ini 2 unit Simulator Sistem Pengapian Sepeda Motor. Dampak dari kegiatan ini adalah peningkatan kemampuan guru dalam merancang dan membuat media pembelajaran yang real dan kreatif.
PENGEMBANGAN MODUL PRAKTEK BERBASIS INQUIRY PADA MATA KULIAH MOTOR DIESEL DEPARTEMEN TEKNIK OTOMOTIF Nurhidayat, Muslim; Rifdamon; Hasan Maksum; Iffarial Nanda
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Public
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.13397

Abstract

ABSTRACT Practical learning fundamentally requires support from a student-centered approach, one of which is through the application of inquiry-based learning. This model emphasizes stages of activity such as problem identification, question formulation, investigation, data processing, and drawing structured conclusions. However, in the implementation of practical work in the Diesel Engine course, the learning tools used still do not integrate a specific learning model. This results in students primarily following procedural work steps without actively engaging in the investigation process or developing critical thinking skills. Therefore, this research was conducted with the aim of developing a practical module based on the inquiry model to address the gap between the expected practical learning conditions and the reality encountered in the field. The method used in this study was Research and Development (R&D) with a Four-D (4D) development model limited to the development stage. The resulting product is an inquiry-based practical module structured following the stages of orientation, problem identification, hypothesis formulation, data collection, hypothesis testing, and conclusion drawing. Based on the validity test results, the developed practical module obtained an Aiken's V score of 0.958333333 for the material aspect, 0.955882353 for the inquiry construct aspect, 0.972222222 for the language aspect, and 0.902777778 for the practical module presentation aspect, all of which are considered valid. Therefore, the developed inquiry-based practical module is deemed suitable for use as a practical learning tool in the Diesel Engine course.
Co-Authors Ariefni, Naufal Rafif Delsina Faiza Donny Fernandez Hasan Maksum Irma Yulia Basri Muslim Muslim Nurhidayat, Muslim Putra, Rido Rifdamon Wiki Lofandri