https://jentre.bpkabandung.id/ojs/index.php/jen <p><strong>JENTRE: Journal of Education, Administration, Training and Religion</strong> (<a href="https://portal.issn.org/resource/ISSN/2747-1489">e-ISSN: 2747-1489</a>) is a periodical scientific journal which managed by <em>Balai Pendidikan dan Pelatihan Keagamaan Bandung</em> - Ministry of Religious Affairs. This journal first published in December 2020. Published twice in a year (June and December). The Journal also has been collaborating with <em>Asosiasi Profesi Widyaiswara Indonesia</em> (APWI) to jointly peer review, edit, and publish training content since 2021, to support professional development in particular. (<a href="https://drive.google.com/file/d/1iSnyiXT7JK1PRqRHZHSYrDZerpc15Anv/view?usp=sharing" target="_blank" rel="noopener">Letter Of Cooporation With APWI</a>).</p> <p>This journal is called <strong>JENTRE</strong> as a vehicle to discuss Education, Administration, Training and religion issues in society. <strong>JENTRE</strong> accepts research based papers, literature reviews, case studies, or any scientific articles that relate to Education, Administration, Training and religion issues and related topics. Each paper is peer reviewed by at least two reviewers.</p> <p>This journal allows readers to read, download, copy, distribute, print, search, or link to the full texts of its articles and to use them for any other lawful purposes. In 2020 the writing of citations and bibliography is guided by APA-Style.</p> <p><strong>JENTRE</strong> has been CrossRef Member. Therefore, all articles published by <strong>JENTRE</strong> will have unique DOI number. The journal has been acredited by Kemenristekbrin based on <a href="https://drive.google.com/file/d/1P18qZrrDdsgglyKPhTAyPRaWzzoVnWP7/view?usp=sharing" target="_blank" rel="noopener">SK : 10/C/C3/DT.05.00/2025</a> (Sinta 4) from Vol.5 No 1 2024 to Vol. 9 No 2 2028.</p> <p><strong>Journal title :</strong></p> <p>JENTRE: Journal of Education, Administration, Training and Religion</p> <p><strong>Initials :</strong></p> <p>JENTRE</p> <p><strong>Digital Object Identifier:</strong></p> <p><a href="https://jentre.bpkabandung.id/ojs/index.php/jen">https://doi.org/10.38075/jen </a>by <img style="width: 10%;" src="http://ijain.org/public/site/images/apranolo/Crossref_Logo_Stacked_RGB_SMALL.png" alt="" /></p> Balai Diklat Keagamaan Bandung en-US JENTRE 2747-1489 https://jentre.bpkabandung.id/ojs/index.php/jen/article/view/590 <p><em>Climate change is a global challenge that requires deep awareness and understanding across sectors, including chemistry teacher training. This study aims to develop a problem-based learning (PBL) model for chemistry that is responsive to climate change issues, and to examine its impact and effectiveness in enhancing trainees’ understanding and awareness within their professional competencies. The research adopts a mixed-methods approach with a sequential exploratory design, involving 60 chemistry trainees as participants (30 experimental, 30 control) at the Center for Religious Education and Training in Medan. Data were collected through observation, interviews, questionnaires, and documentation, and were analyzed using thematic analysis for qualitative data and t-tests for quantitative data. Based on the ANCOVA test, the significance value was 0.000 (p &lt; 0.05), leading to the rejection of H0 and acceptance of Ha. This indicates that the responsive problem-based chemistry instructional model has a significant effect on trainees’ awareness and understanding of climate change. The PBL approach proved more effective in internalizing chemistry concepts relevant to climate change than conventional instruction, while also enhancing critical awareness of environmental impacts. The adjusted R² value of 0.748 indicates that 74.8% of the variance in trainees’ awareness and understanding can be explained by the experimental group variable (the PBL chemistry model), while the remaining 25.2% is attributable to other variables outside the model. The study concludes that the problem-based chemistry learning model is effective in increasing trainees’ conceptual understanding and ecological awareness regarding climate change.</em></p> Intan Pulungan Nurul Kamilaty Hironimus Ghodang Copyright (c) 2026 Intan Pulungan, Nurul Kamilaty, Hironimus Ghodang https://creativecommons.org/licenses/by-sa/4.0 2026-08-27 2026-08-27 7 2 10.38075/jen.v7i2.590