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Pengaruh Model Problem Based Learning Terhadap Kemampuan Berpikir Kritis Siswa pada Pembelajaran Pendidikan Jasmani Ari Mecky Prawira Ketaren; Edo Hamdani Oktavianus Sipayung
Jurnal Ilmu Sosial, Ekonomi dan Pendidikan Vol. 2 No. 1 (2026): Juli
Publisher : Suria Academic Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67467/jisep.v2i1.204

Abstract

This study aimed to analyze the effect of the Problem-Based Learning (PBL) model on students' critical thinking skills in Physical Education learning at the fourth grade of SD Negeri 106790 Sei Mencirim. The study employed a quantitative approach using a pre-experimental method with a one-group pretest–Posttest Design. The participants consisted of 30 fourth-grade students selected using a total sampling technique. Data were collected through a critical thinking skills test, classroom observation sheets, and documentation. The research instruments were validated and tested for reliability prior to implementation. Data were analyzed using descriptive statistics, the Shapiro–Wilk normality test, paired sample t-test, normalized gain (N-Gain), and Cohen’s effect size with IBM SPSS Statistics version 26. The findings revealed that the mean score of students' critical thinking skills increased from 55.50 in the pretest to 78.80 in the posttest. The paired sample t-test indicated a statistically significant difference between pretest and posttest scores (p < 0.05). The N-Gain result was classified as moderate, while the Effect Size indicated a very large educational impact. These findings demonstrate that the implementation of the Problem-Based Learning model effectively enhances students' critical thinking skills through problem-solving activities, collaborative discussions, investigation, and reflective learning processes. This study implies that Problem-Based Learning can serve as an effective instructional alternative to promote critical thinking skills and support student-centered learning in elementary school Physical Education.
Pengaruh Model Problem Based Learning Terhadap Kemampuan Berpikir Kritis Siswa pada Pembelajaran Pendidikan Jasmani Ari Mecky Prawira Ketaren; Edo Hamdani Oktavianus Sipayung
Jurnal Ilmu Sosial, Ekonomi dan Pendidikan Vol. 2 No. 1 (2026): Juli
Publisher : Suria Academic Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67467/jisep.v2i1.204

Abstract

This study aimed to analyze the effect of the Problem-Based Learning (PBL) model on students' critical thinking skills in Physical Education learning at the fourth grade of SD Negeri 106790 Sei Mencirim. The study employed a quantitative approach using a pre-experimental method with a one-group pretest–Posttest Design. The participants consisted of 30 fourth-grade students selected using a total sampling technique. Data were collected through a critical thinking skills test, classroom observation sheets, and documentation. The research instruments were validated and tested for reliability prior to implementation. Data were analyzed using descriptive statistics, the Shapiro–Wilk normality test, paired sample t-test, normalized gain (N-Gain), and Cohen’s effect size with IBM SPSS Statistics version 26. The findings revealed that the mean score of students' critical thinking skills increased from 55.50 in the pretest to 78.80 in the posttest. The paired sample t-test indicated a statistically significant difference between pretest and posttest scores (p < 0.05). The N-Gain result was classified as moderate, while the Effect Size indicated a very large educational impact. These findings demonstrate that the implementation of the Problem-Based Learning model effectively enhances students' critical thinking skills through problem-solving activities, collaborative discussions, investigation, and reflective learning processes. This study implies that Problem-Based Learning can serve as an effective instructional alternative to promote critical thinking skills and support student-centered learning in elementary school Physical Education.
MENINGKATKAN INTERAKSI SOSIAL DAN MENGURANGI KETERGANTUNGAN GAWAI SELAMA LIBURAN SEKOLAH MELALUI PERMAINAN TRADISIONAL Dennis Tambunan; Ary Mecky Prawira Ketaren; Edo Hamdani Oktavianus Sipayung; Tonazisoki Laia
Interaksi : Jurnal Pengabdian Kepada masyarakat Vol. 3 No. 02 (2026): Juli 2026
Publisher : PT. Ndruru Jaya Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.67763/ijpkm.v3i02.117

Abstract

Rapid technological advancements have shifted children's daily activities toward excessive use of digital devices, resulting in reduced social interaction. Traditional games play a significant role in fostering social skills and strengthening interpersonal interactions among children.This Community Service Program (PKM) aimed to enhance children's social interaction and reduce gadget addiction during the school holiday period. The program was designed to reintroduce children to traditional games, enabling them to recognize, understand, appreciate, preserve, and further develop their local cultural heritage while mitigating the negative effects of excessive gadget use. Traditional games were promoted as an alternative recreational activity during school holidays, allowing children to spend their leisure time in meaningful and socially engaging ways.The program was implemented in Dusun III Lubuk Jaya, Kwala Serapuh Village, involving 25 children as participants and university students as facilitators. It employed the Participatory Action Research (PAR) approach, which encourages the active involvement of all stakeholders throughout every stage of the program.The results demonstrated an improvement in children's social interaction and a reduction in gadget usage during the school holiday period. In addition, the program enhanced cooperation and communication among participants while playing traditional games. These findings indicate that traditional games are an effective strategy for reducing gadget addiction, rebuilding children's social interaction, and fostering values of cooperation and togetherness within the community.