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All Journal Journal of Community Service (JCOS) JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah)
Tri Isra Janwardi
Universitas Malikussaleh
Religion Humanities Astronomy Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Languange, Linguistic, Communication & Media Public Health

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Efektivitas PjBL terhadap Hasil Belajar, Berpikir Kritis, dan Motivasi Mahasiswa Teknik Elektro pada Praktikum Fisika Winda Lestari Siregar; Annisa Tishana; Tri Isra Janwardi; Yasmiri; Teguh Wijaksana Isma; Nurul Aghnia Khairunnisa
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 10 No. 1 (2026): May Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v10i1.5187

Abstract

This study aims to analyze the effect of Project Based Learning (PjBL) on physics learning outcomes, critical thinking skills, and learning motivation among Electrical Engineering students at Universitas Malikussaleh. A quasi-experimental design with nonequivalent control group pretest-posttest was employed. The sample consisted of 60 students divided into a control group (conventional learning, n=30) and an experimental group (PjBL, n=30). Data were collected through learning achievement tests, rubric-based critical thinking instruments, and Likert-scale motivation questionnaires. It should be noted that critical thinking and motivation instruments were administered only after the treatment; therefore, pre-intervention baselines for these two variables were not measured.Shapiro-Wilk normality tests indicated non-normal distributions in several variables; therefore, the non-parametric Mann-Whitney U test was applied. Results showed: (1) the mean N-gain of the PjBL group (63.53%) was higher than the control group (26.47%); (2) critical thinking scores of the PjBL group (M=3.49; Very High category) were significantly higher than the control (M=2.72; Adequate category); (3) learning motivation of the PjBL group (M=4.45; Very High) was significantly higher than the control (M=3.16; Adequate). All Mann-Whitney U tests yielded p<0.001 with rank-biserial correlation r=1.00 and very large Cohen's d effect sizes (d=4.05–5.84). These findings provide strong evidence that PjBL was associated with higher outcomes across all three variables compared to conventional learning in the context of engineering physics practicum, although the non-randomized design limits causal claims. 
Pemberdayaan Siswa Dayah Terpadu Al-Muslimun melalui Pelatihan Akademik dan Karir Dimasa Depan Teguh Wijaksana Isma; Tri Isra Janwardi; T Muharrizal Fadhli; Maisarah Maisarah; Maulana Ikhsan; Irdamurni Irdamurni
Journal of Community Service (JCOS) Vol. 4 No. 1 (2026)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jcos.v4i1.1832

Abstract

Mayoritas siswa SMA, terutama kelas XII mengalami kesulitan dalam menentukan pilihan jurusan kuliah atau jenjang karir dimasa depan. Hal ini disebabkan oleh kurangnya informasi dan pengetahuan yang didapatkan oleh siswa SMA terkait masalah akademik dan karir. Melalui pengabdian masyarakat ini diharapkan dapat memperdayakan siswa di Dayah Terpadu Muslimin melalui peningkatan wawasan akademik dan pemahaman karir, serta menumbuhkan motivasi dan kepercayaan diri dalam merencanakan masa depan. Metode yang digunakan adalah multi metode. Kegiatan pengabdian masyarakat ini dilaksanakan pada tanggal 13 September 2025 dengan melibatkan 120 orang siswa kelas XII. Hasil penelitian menunjukkan bahwa program pelatihan memberikan dampak positif yang signifikan. Siswa merasa lebih percaya diri dan memiliki gambaran yang lebih jelas tentang langkah yang akan diambil setelah lulus serta kesadaran dalam menentukan jalur karir sesuai potensi diri. Pelatihan juga meningkatkan keterampilan siswa kelas XII dalam merancang akademik dan karir dimasa depan.
Co-Authors Annisa Tishana Irdamurni Maisarah Maisarah Maulana Ikhsan Nurul Aghnia Khairunnisa T Muharrizal Fadhli Teguh Wijaksana Isma Winda Lestari Siregar Yasmiri