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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Indonesian Journal of Community Empowerment
Chevi Ardiana Rusmawan
Institut Pendidikan Indonesia Garut
Humanities Decision Sciences, Operations Research & Management Languange, Linguistic, Communication & Media Social Sciences Other

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Training on Making Compost from Training on Making Compost from Household Organic Waste as an Effort for Sustainable Waste Management in Garut Regency Indra Dodo Saputra; Chevi Ardiana Rusmawan; Diah Ika Putri; Dewi Hernawati; Asep Rohayat
Indonesian Journal of Community Empowerment (IJCE) Vol 7 No 2 (2026): Indonesian Journal of Community Empowerment (May)
Publisher : Fakultas Kewirausahaan Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35899/ijce.v7i2.1235

Abstract

Household organic waste management is one of the main environmental challenges in Indonesia, especially in rural areas with limited access to formal waste processing facilities. This community service activity was carried out in Garut on April 24, 2026, with the aim of increasing public understanding and skills in processing household organic waste into compost. The method used was a workshop combining interactive lectures and hands-on practice demonstrations using a simple composter drum. Participants were members of the local community, primarily housewives. The results showed that participants were highly enthusiastic and gained new knowledge about composting principles, organic waste sorting, and the application of compost as organic fertilizer for home gardens. 90,91% of participants reported that the activity was very beneficial and expressed readiness to independently practice composting at home. Through this activity, it is expected that the community will be able to manage organic waste sustainably, reduce dependence on chemical fertilizers, and minimize environmental pollution.
PENGARUH MODEL ARGUMENT DRIVEN INQUIRY (ADI) PADA MATERI MUTASI GEN TERHADAP KEMAMPUAN ARGUMENTASI ILMIAH DAN HASIL BELAJAR SISWA KELAS XII SMAN 17 GARUT Bilqis Nurazizah; Dewi Hernawati; Chevi Ardiana Rusmawan
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.47752

Abstract

This study aims to determine the effect of the Argument Driven Inquiry (ADI) model on genetic mutation material on students’ scientific argumentation ability and learning outcomes in class XII SMAN 17 Garut. The method used is quasi-experimental with a pretest-posttest control group design. The research subjects consisted of 34 students in the experimental class using the ADI model and 35 students in the control class using conventional learning. Research instruments included pretest-posttest questions to measure cognitive learning outcomes and an argumentation assessment rubric based on Toulmin’s Argument Pattern (TAP) with four argumentation quality levels. The results showed that the average pretest of the experimental class was 62.88, increasing to 78.18 in the posttest, with an N-Gain of 0.41 (moderate category). The control class obtained an average pretest of 56.89 and posttest of 69.17 with an N-Gain of 0.28 (low category). The scientific argumentation ability of the experimental class showed that most students were at Level 3 (55.9%) with an average score of 77.94 (SD = 14.20). The Shapiro-Wilk normality test showed normally distributed data (sig. 0.652 and 0.324 > 0.05), the Levene homogeneity test showed homogeneous data (sig. 0.960 > 0.05), the One-Way ANOVA test yielded F = 21.100 with sig. < 0.001, and the Independent Sample T-Test yielded sig. < 0.001 for both dependent variables. It can be concluded that the Argument-Driven Inquiry (ADI) model has a significant effect on students’ scientific argumentation ability and learning outcomes in genetic mutation material.
Co-Authors Asep Rohayat Bilqis Nurazizah Dewi Hernawati Diah Ika Putri Indra Dodo Saputra