2026-05-04T05:01:39Z https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/oai

oai:ojs.jpmipa.fkip.unila.ac.id:article/486 2025-05-04T08:36:23Z jpmipa:ART

Using e-Worksheet Integrated with PBL-STEM Activities to Improve Disaster Literacy of Junior High School Students Sari, Witri Puspita Abdurrahman, Abdurrahman Lengkana, Dewi The purpose of this study was to develop a PBL-STEM-based e-worksheet to improve students' disaster literacy using Microsoft Sway. This study uses the Research and Development (R&D) method with 4d (four-D). The 4D development model consists of 4 stages, namely define, design, develop, and disseminate. The instrument used is a needs questionnaire, test instrument. The results of the study stated that the attractiveness of e-LKPD was 88.20%, convenience was 87.52%, and usefulness was 90.96%. The result of Effect Size on PBL-STEM based e-worksheet on disaster literacy is 0.72 in the high category. PBL-STEM-based e worksheet is used to grow literacy effectiveness, especially earthquake threat materials in areas with an N-gain value of 0.68 and moderately qualified. Teachers and students stated that the use of letters, sentences and language in the e-worksheet was easy to understand, indicating that the PBL-STEM-based e-LKPD used to study the threat of earthquake disasters in areas was interesting, useful and the language used was easy to understand and could improve disaster literacy. junior high school students. Keywords: e-Worksheet, PBL-STEM, disaster literacy, Microsoft Sway. DOI: http://dx.doi.org/10.23960/jpmipa/v23i3.pp882-893 FKIP Universitas Lampung 2025-05-04 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/486 Jurnal Pendidikan MIPA; Vol 23, No 3 (2022): Jurnal Pendidikan MIPA; 882-893 2685-5488 1411-2531 eng https://jpmipa.fkip.unila.ac.id/index.php/jpmipa/article/view/486/375 Copyright (c) 2025 Witri Puspita Sari, Abdurrahman Abdurrahman, Dewi Lengkana https://creativecommons.org/licenses/by-sa/4.0