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Integration of Ethnoscience in Science Learning Media: Learning about Temperature and Heat through the Traditional Salt Making Process Lalu Muhammad Rispan Sugi Saputra
International Journal of Science Education and Science Vol. 3 No. 1 (2026): March
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/ijses.v3i1.295

Abstract

This study explores the effectiveness of video-based learning media in teaching the concepts of temperature and heat through the traditional salt production process. Conducted at SMP Islam Assunnah Bagik Nyaka in East Lombok Regency, the study involved 25 seventh-grade students and 4 teachers. The method used was community service, consisting of three stages: preparation, implementation, and evaluation. In the preparation stage, the researcher observed the science curriculum to select relevant topics, namely temperature and heat, and developed a video depicting the salt production process. During the implementation stage, the video was used as an instructional tool to facilitate interactive discussions between teachers and students about the scientific principles involved in salt production. Evaluation was carried out by collecting feedback from students and teachers through questionnaires assessing the appeal, relevance, and effectiveness of the media in enhancing understanding. The results showed a high satisfaction level (86%) among students, who found the video helpful in understanding the concepts. This study emphasizes the importance of culturally relevant teaching methods in increasing student engagement and understanding of scientific concepts, while also promoting appreciation for local traditions.
A Comparative Narrative Literature Review of Four Instructional Models for Learning Quality and Student Outcomes Nurul Hidayah; Lalu Muhammad Rispan Sugi Saputra
Indonesian Journal of Educational Innovation Vol. 2 No. 2 (2026): May - August
Publisher : Yayasan Siti Widhatul Faeha Salahudin Syawal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65622/ijei.v2i2.292

Abstract

Student-centred instructional models are widely used to support learning quality and student outcomes. This study synthesized findings on Problem-Based Learning (PBL), Project-Based Learning (PjBL), Discovery Learning, and Cooperative Learning at the school level. A comparative narrative literature review with descriptive synthesis was conducted. Articles were identified through Google Scholar, ERIC, and Science Direct using keywords related to instructional models, learning outcomes, and school education. Eligible studies were empirical journal articles published in Indonesian or English, available in full text, published between 2019 and 2025, implemented at the school level, and reporting measurable learning outcomes. Of 64 records, 12 duplicates were removed, 52 titles and abstracts were screened, 31 full texts were assessed, and 18 articles were included. No meta-analysis or formal quality appraisal was performed. PBL was frequently associated with critical thinking and problem-solving, although comparisons with Discovery Learning were inconsistent. PjBL was reported to support academic outcomes, motivation, process skills, and collaboration, while Cooperative Learning was linked to participation, interaction, and achievement. However, most studies used classroom action research or quasi-experimental designs with limited effect-size reporting and comparison conditions. These findings indicate reported associations rather than universal superiority; model selection should consider objectives, content, learner characteristics, and implementation context.