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Departemen Teknik Elektro, Fakultas Teknik, Universitas Negeri Padang
Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Other

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Efektivitas Model Pembelajaran Problem Based Learning Pada Mata Pelajaran Dasar Ketenagalistrikan Di SMK Negeri 1 Sumatera Barat Syopian Siregar Dongoran; Sukardi
Journal of Electrical Vocational Education Vol. 1 No. 2 (2025): November Issue
Publisher : Departement of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jeve.v1i2.59

Abstract

This study aims to determine the effectiveness of the Problem Based Learning (PBL) learning model on student learning outcomes in the Basic Electrical Power Subject at SMK Negeri 1 West Sumatra. This study uses a quantitative approach with a quasi-experimental method and a non-equivalent control group design. The subjects of this study consisted of two classes, namely class X TITL 2 as the experimental class and class X TITL 1 as the control class, each consisting of 36 students. The research instrument used was a multiple-choice test that had been tested for validity and reliability. Data collection techniques were carried out through the administration of pretests and posttests. Data were analyzed using the Independent Sample t-test to determine differences in learning outcomes between the two groups. The results showed that the average posttest score of the experimental class was 82.18, while the control class was 66.91. The results of the hypothesis test showed a significance value of 0.000 <0.05, so there was a significant difference between the two groups. Thus, it can be concluded that the Problem Based Learning learning model is effective in improving student learning outcomes in the Basic Electricity subject.
Penerapan Metode Pembelajaran PJBL Berbantuan Media Video Terhadap Hasil Belajar Siswa Pada Mata Pelajaran Teknik Instalasi Tenaga  Listrik Di SMK Negeri 1 Sumatera Barat John Erwin Purba; Sukardi
Journal of Electrical Vocational Education Vol. 1 No. 2 (2025): November Issue
Publisher : Departement of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jeve.v1i2.60

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas penerapan model Project-Based Learning (PjBL) berbantuan media video terhadap hasil belajar siswa kelas XI pada mata pelajaran Instalasi dan Teknik Penerangan Listrik (TITL). Model PjBL dipilih karena kemampuannya untuk melibatkan siswa secara aktif melalui kegiatan proyek yang bermakna dan menantang, sementara media video berfungsi sebagai alat bantu visual dan auditori untuk meningkatkan pemahaman dan minat belajar siswa. Metode penelitian yang digunakan adalah kuantitatif dengan pendekatan kuasi-eksperimen, menggunakan desain one-group pretest-posttest. Subjek penelitian adalah siswa kelas XI TITL di SMK Negeri 1 Sumatera Barat. Teknik pengumpulan data meliputi observasi, tes, dan dokumentasi. Instrumen penelitian diuji validitas dan reliabilitasnya sebelum digunakan. Data dianalisis menggunakan teknik statistik deskriptif dan inferensial, termasuk uji N-Gain untuk mengukur peningkatan hasil belajar. Hasil penelitian menunjukkan adanya peningkatan yang signifikan pada hasil belajar siswa setelah penerapan model PjBL berbantuan media video. Nilai rata-rata pretest adalah 63,76, sedangkan nilai rata-rata posttest meningkat menjadi 85,06. Nilai N-Gain yang diperoleh sebesar 0,57, yang termasuk dalam kategori sedang. Selain itu, persentase siswa yang mencapai kriteria ketuntasan minimal (KKM). setelah posttest meningkat menjadi 88,23%. Temuan ini menunjukkan bahwa penerapan model PjBL berbantuan media video efektif dalam meningkatkan hasil belajar siswa pada topik instalasi penerangan listrik. .
Korelasi Aktivitas Siswa dalam Proyek dan Hasil Belajar Psikomotorik pada Instalasi Penerangan Listrik Risan Alfaruky; Sukardi
Journal of Electrical Vocational Education Vol. 1 No. 1 (2025): June Issue
Publisher : Departement of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/a7tb1c07

Abstract

This study aims to analyze the correlation between student activities in Project-Based Learning (PjBL) and psychomotor learning outcomes in the Electrical Lighting Installation subject at SMKN 1 Pariaman. The research is motivated by the gap between students' theoretical understanding and practical skills, particularly in wire connection, circuit testing, and the use of measuring instruments. The low psychomotor skills of vocational students contribute to the high unemployment rate among graduates, as indicated by BPS data showing an open unemployment rate of nine point zero one percent. This study employs a quantitative approach with a correlational method, involving twenty-one students from class XI of the Electrical Power Installation Engineering program. Data were collected through questionnaires to measure student project engagement and observation sheets to assess psychomotor performance during practical installation tasks. The data were analyzed using normality, linearity, and Pearson Product Moment correlation tests. The results revealed a significant positive correlation between student involvement in project activities (including planning, component installation, and evaluation) and improved psychomotor skills, particularly in precision, compliance with technical standards, and occupational safety practices. These findings underscore the importance of implementing PjBL in vocational education to enhance students' practical competencies. Therefore, it is recommended that teachers facilitate more structured and industry-relevant project-based learning to better prepare vocational students for careers in the electrical field.
Co-Authors John Erwin Purba Risan Alfaruky Syopian Siregar Dongoran