Nurdin Nurdin
Pendidikan Bahasa dan Sastra Indonesia, Universitas Muhammadiyah Sukabumi

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Pengaruh Project Based Learning terhadap Kemampuan Menulis Surat Dinas Siswa Kelas XI SMK Bangun Bangsa Mandiri Nurdin Nurdin; Asep Firdaus
Pasemah: Jurnal Ekonomi, Sosial, dan Pemerintahan Vol. 1 No. 2 (2026): September
Publisher : PT Alahyan Publisher Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61492/pasemah.v1i2.8

Abstract

Based on the researcher's observations at the school, many students' learning outcomes in the correspondence material did not meet the Minimum Mastery Criterion (KKM). Therefore, this study was conducted to examine the effect of the Project-Based Learning (PjBL) model on students' learning outcomes. The objective of this study was to determine the effect of implementing the Project-Based Learning (PjBL) model on students' learning outcomes in correspondence material at SMK Bangun Bangsa Mandiri. This research employed a quantitative approach using a Pre-Experimental Design with a One-Group Pretest–Posttest Design. The population consisted of all 38 Grade XI students at SMK Bangun Bangsa Mandiri, including students from the Computer and Network Engineering (TKJ) and Visual Communication Design (DKV) programs. Data were collected through pretests and posttests, classroom observations, documentation, and project assessments. The data were analyzed using descriptive statistical analysis. The findings revealed that the mean pretest score was 62.17, while the mean posttest score increased to 74.87, indicating an improvement of 12.70 points in students' learning outcomes. The study concludes that the implementation of the Project-Based Learning (PjBL) model has a significant positive effect on students' learning outcomes in correspondence material at SMK Bangun Bangsa Mandiri.