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Development of Socio-Scientific Issue (SSI)-Based Student Worksheets on Green Chemistry within the Gold Mining Context to Enhance Students' Attitude toward Environment Fatchiyatun Ni'mah; Abudarin Abudarin; I Made Sadiana; Maya Mustika; Triliyansi Triliyansi; Adimetha Diraja Tangkasiang; Faisal Faisal
Jambura Journal of Educational Chemistry Vol 8, No 2 (2026): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i2.38380

Abstract

Global demands for more responsible and sustainable mining practices make understanding environmentally friendly gold mining operations increasingly crucial. This context is particularly relevant in Gunung Mas Regency, Central Kalimantan, where small-scale gold mining practices have triggered socio-economic dilemmas between financial gains for the community and serious risks to the environment (mercury pollution) and health. This issue highlights the need for educational interventions that can bridge the concepts of chemistry with real socio-scientific issues (SSI). This study aims to develop a feasible, practical, and effective SSI-based Student Worksheet for Green Chemistry topic. The research method used was Research and Development (R&D) with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The SSI-based Student Worksheet was developed to encourage active learning, critical thinking, and student team collaboration in investigating and solving mining problems. A purposive sampling technique was applied to select one out of six tenth grade science classes at MA N 1 Sepang. The selected class, consisting of 20 Tenth-Grade Science students, was involved in the evaluation process, assessing the effectiveness of the product after its implementation in the class. The findings demonstrated that the developed SSI-based worksheet was highly feasible (teacher assessment average of 3,60) and highly practical for classroom use (student response rate of 87,68%). Furthermore, descriptive analysis revealed a positive shift in students' affective domain, characterized by the complete elimination of the 'Not enough' environmental attitude category and an increase in the proportion of students reaching 'Good' categories. In conclusion, while the SSI-based student worksheet was proven to be highly feasible and highly practical tool for enhancing students’ attitude toward environment, its effect on students' long-term environmental attitudes remains relatively limited. This suggests that short-term interventions are insufficient to permanently change deep-rooted perspectives, and further comprehensive, long-term educational strategies are required.
Pengembangan e-LKPD Interaktif Materi Minyak Bumi Berbasis SETS-PBL Untuk Siswa Kelas XI SMA Wulan Sari; Abudarin Abudarin; Fatchiyatun Ni'mah
Jurnal Ilmiah Kanderang Tingang Vol 17 No 01 (2026): Jurnal Ilmiah Kanderang Tingang
Publisher : FKIP Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jikt.v17i01.396

Abstract

This research is a development study (Research and Development) using the Lee & Owens development model. The resulting product is an Interactive e-LKPD on Petroleum Material Based on SETS-PBL. The research instruments consist of feasibility questionnaires and student response questionnaires. The feasibility test of the e-LKPD product was conducted by material and media experts from the Chemistry Education faculty and evaluated by Chemistry teachers at SMA Negeri 2 Muara Teweh. Data on student responses were collected from the eleventh grade at SMA Negeri 2 Muara Teweh involving 25 students. The research results show that the developed e-LKPD product received a total score of 93 from media experts with an average of 4.8, classified as "Very Suitable." The evaluation from content experts yielded a total score of 47 with an average of 4.7, categorized as "Very Suitable." Based on the assessment instrument results from teachers towards the developed e-LKPD, a total score of 62 was obtained with an average score of 4.1, categorized as "Suitable." Additionally, the calculation of student responses indicated a respondent answer percentage of 87.68%, with criteria of "Very Good," indicating that the SETS-PBL based e-LKPD developed has met the standards with good quality.