Arwani, Wafik Nur Muhammad
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Problem-based learning to improve critical thinking in network topology material in grade X Nurkolis, Veri; Suswanto, Hary; Ramadhani, Syaifudin; Nisrina, Salma Huwaida; Azizah, Suti Mega Nur; Arwani, Wafik Nur Muhammad; Setyawan, Wahyu Dwi
Wiyata Dharma: Jurnal Penelitian dan Evaluasi Pendidikan Vol 13 No 2 (2025): Article in Press
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/wd.v13i2.20999

Abstract

This study aims to analyze the improvement of students' critical thinking skills through the application of the Problem-Based Learning (PBL) model in Network Topology material in class X at SMAN 4 Malang. The study used a quasi-experimental method with a pretest–posttest control group design. The sample consisted of 68 students divided into experimental and control groups. The instruments used included a concept comprehension test and an active participation questionnaire. The results showed that the experimental group, which learned using the PBL model, experienced a significant increase in concept comprehension and active participation compared to the control group. The PBL model proved to be capable of creating collaborative learning, increasing student activity, and strengthening critical thinking skills in network topology material. These findings confirm that PBL is an effective approach to enriching problem-solving-based learning processes in secondary schools.