2026-05-04T04:58:28Z https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/oai

oai:ojs.jpmipa.fkip.unila.ac.id:article/491 2025-05-04T08:36:23Z jpmipa:ART

The Effect of Problem Based Learning with Laboratory Activities on Students’ Problem-Solving Skills Diana, Rhifa Surahman, Endang Makiyah, Yanti Sofi This research is motivated by the low problem-solving skills of students in the kinetic theory of gases and the lack of innovation in the use of models in physics learning. Efforts made by researchers to overcome these problems are by applying a laboratory-based PBL learning model. The purpose of this study was to determine the effect of the laboratory-based PBL learning model on students' problem-solving skills on gas kinetic theory material in class XI IPA SMA Negeri 1 Cilimus. The research method used is a quasi-experimental research design with a pretest-posttest control group design. The results show that after the implementation of the laboratory-based PBL model, it is obtained that is tcount > ttable so that H_0 is rejected, can be concluded that there is an influence of the laboratory-based PBL learning model on problem solving skills in gas kinetic theory material in class XI IPA SMA Negeri 1 Cilimus.Keywords: problem-solving skills, problem based learning, laboratory activities, kinetic gas theory.DOI: http://dx.doi.org/10.23960/jpmipa/v23i3.pp1017-1029 FKIP Universitas Lampung 2022-09-14 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/article/view/491 Jurnal Pendidikan MIPA; Vol 23, No 3 (2022): Jurnal Pendidikan MIPA; 1017-1029 2685-5488 1411-2531 eng https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/article/view/491/382 https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/article/downloadSuppFile/491/61 Copyright (c) 2022 Rhifa Diana, Endang Surahman, Yanti Sofi Makiyah https://creativecommons.org/licenses/by-sa/4.0