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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Edukasia: Jurnal Pendidikan dan Pembelajaran
Rianty Yulandra
Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Other

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Bilingual Booklets as a Learning Introduction Media to Natural Disaster Mitigation in Wetlands Muhsinah Annisa; Fadhlan Muchlas Abrori; Teguh Prasetio; Herti Prastitasari; Mahmuddin; Rianty Yulandra
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.11524

Abstract

This study aims to design and evaluate the effectiveness of a bilingual booklet (Indonesian and Banjarese) as a learning media for disaster mitigation in wetland areas of South Kalimantan. The research method used is Design-Based Research (DBR) with four main stages: problem identification, product development, product testing, and reflection. The study involved 50 elementary school students selected using purposive sampling. Data was collected through validation instruments by content, media, and language experts, as well as questionnaires for teacher and student responses. The results showed that the booklet achieved validation scores ranging from 80-100% and received positive responses from both students and teachers, with scores between 95.31%-100%. The booklet implementation in two phases showed an improvement in students' cognitive and affective understanding, analyzed using paired t-tests. The conclusion of this study is that the bilingual booklet is effective in enhancing students' knowledge of disaster mitigation, with practical implications for the development of disaster education media in disaster-prone areas.
The Effect of Collaborative Learning Model on Improving Science Concept Understanding among Prospective Elementary School Teachers at Lambung Mangkurat University Student Mubarok Mubarok; Rianty Yulandra; Bagus Aulia Iskandar
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 6 No. 2 (2025): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v6i2.1716

Abstract

This study aims to describe the implementation of the collaborative learning model toward improving students’ conceptual understanding in science courses. This research employed a quasi-experimental design with a pretest–posttest control group. Data were analyzed using gain scores to determine the effectiveness of the model. The results showed that the collaborative learning model had a positive and significant effect on students’ conceptual understanding in the Advanced Science course. The average pretest score in the control class was 46.11, while in the experimental class it was 51.81. After the implementation of the collaborative learning model, the posttest scores increased to 68.56 in the control class and 80.11 in the experimental class. The gain score in the control class was 0.01, while in the experimental class it was 0.06, indicating a higher improvement in conceptual understanding among students taught using the collaborative learning model. These findings demonstrate that collaborative learning can effectively enhance students’ mastery of scientific concepts through peer interaction, discussion, and shared learning responsibility. The results imply that this model can be an effective alternative for improving science learning outcomes in teacher education programs.  
Co-Authors Bagus Aulia Iskandar Fadhlan Muchlas Abrori Herti Prastitasari Mahmuddin Mubarok Mubarok Muhsinah Annisa Teguh Prasetio