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Pengaruh Model Pembelajaran Direct Learning Terhadap Kemampuan Diagnosis Kerusakan Kendaraan pada Pembelajaran Teaching Factory di SMK Satrio Nugroho; Dwi Jatmoko; Mike Elly Anitasari; Widiyatmoko Widiyatmoko; Muklis Muklis
JURAL RISET RUMPUN ILMU TEKNIK Vol. 5 No. 2 (2026): Agustus: Jurnal Riset Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v5i2.8769

Abstract

This study aims to analyze the effect of direct learning on engine components toward students' vehicle diagnostic abilities in vocational education. Employing a quantitative approach with an ex post facto design, the sample consisted of 80 students selected using simple random sampling from a population of 100 students. Data were collected using validated and reliable questionnaires. The data analysis techniques included descriptive statistics, classical assumption tests, and simple linear regression analysis. The results show that direct learning has a positive and significant effect on students’ vehicle diagnostic abilities, with a significance value of 0.000 < 0.05 and a coefficient of determination (R²) of 0.264. This indicates that direct learning contributes 26.4% to the improvement of students' diagnostic abilities. The findings emphasize the importance of practical, hands-on learning approaches in vocational education. These approaches not only enhance students' understanding of automotive theory but also improve their diagnostic skills. The study highlights that systematic learning and direct interaction with engine components are key factors in developing students' competencies, making them more effective in real-world vehicle diagnostics.
Implementasi Penerangan Jalan Umum Tenaga Surya pada Jalan Usaha Tani di Desa Dadapan, Kabupaten Ngawi Budi Triyono; Prasetyo, Yuli; Basuki Winarno; Dimas Nur Prakoso; Hanifah Nur Kumala Ningrum; Raden Jasa Kusumo Haryo; Satrio Nugroho
Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia Vol. 5 No. 3 (2026): September : Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia
Publisher : Sekolah Tinggi Ilmu Administrasi Yappi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jppmi.v5i3.2945

Abstract

Dadapan Village, specifically Ngrancang Hamlet, is an agricultural area where most farm access roads lack adequate public street lighting. This condition hinders farmers' activities during the night and early morning such as irrigation, fertilization, and crop distribution and poses safety risks. This community service initiative aims to transfer solar-powered street lighting technology to the Ngudi Rahayu Farmer Group to enhance road safety and foster village energy self-sufficiency. The implementation process comprises five stages socialization, training, technology deployment, mentoring and evaluation, and program sustainability carried out collaboratively by lecturers, students, and farmer group members. The technology deployed involves installing two solar-powered street lighting units integrating monocrystalline solar panels, lithium batteries, LED lights, and automatic light sensors along a 300-meter stretch of farm access road. The results indicate that both units are successfully installed and fully functional, automatically illuminating for 10–12 hours without reliance on the national grid (PLN). The installation of these lights enhances safety and convenience for farmers, facilitates crop distribution, and improves the partners' understanding of renewable energy solutions that are self-sufficient, cost-effective, and environmentally friendly.