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All Journal Chimica et Natura Acta Jurnal SOLMA Jambura Journal of Educational Chemistry Jurnal Riset Pendidikan Kimia (JRPK) Prosiding Seminar Nasional Pengabdian Kepada Masyarakat PERDULI: Jurnal Pengabdian kepada Masyarakat
Elma Suryani
Universitas Negeri Jakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Energy Environmental Science Materials Science & Nanotechnology Public Health Social Sciences Other

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Pelatihan Pembuatan Sabun Batang Dari Minyak Jelantah Sebagai Solusi Inovatif Pemanfaatan Limbah Rumah Tangga Bagi Masyarakat Didaerah Majalengka Suryani, Elma; Nanda, Elsa Vera; Allanas, Edith; Febriani, Fazila Windy; Mardiah, Musyahadah Rodiatam; Hafizh, Ahmad
Jurnal SOLMA Vol. 14 No. 3 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i3.20830

Abstract

Pendahuluan: Minyak jelantah merupakan limbah rumah tangga yang sering dibuang sembarangan dan berpotensi mencemari lingkungan serta membahayakan kesehatan. Di Desa Majalengka Kulon, tingginya angka kemiskinan dan rendahnya kesadaran masyarakat terhadap pengelolaan limbah menjadi tantangan tersendiri. Studi ini bertujuan untuk mengedukasi masyarakat mengenai pengelolaan minyak jelantah menjadi sabun sebagai solusi terhadap pencemaran lingkungan dan peningkatan ekonomi lokal. Metode: Pendekatan partisipatif melalui pelatihan pembuatan sabun berbasis minyak jelantah, sosialisasi dampak lingkungan, serta dokumentasi kegiatan dalam bentuk publikasi ilmiah dan media massa. Hasil: Masyarakat mampu mengelola minyak jelantah menjadi sabun padat yang layak dan bernilai jual, serta menunjukkan peningkatan pemahaman terhadap dampak lingkungan dari limbah minyak goreng. Kesimpulan: Pengolahan minyak jelantah menjadi sabun dapat menjadi solusi terpadu dalam mengatasi pencemaran lingkungan dan memberdayakan ekonomi masyarakat desa.
Analisis Pemahaman Konseptual Peserta Didik pada Materi Konsep Mol melalui Model Pembelajaran 5E (Engage, Explore, Explain, Elaborate, Evaluate) Qasimah, Esril Elen Ranna; Hadinugrahaningsih, Tritiyatma; Suryani, Elma
Jurnal Riset Pendidikan Kimia (JRPK) Vol. 15 No. 2 (2025): Jurnal Riset Pendidikan Kimia (JRPK), Volume 15 Nomor 2 (2025)
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JRPK.152.02

Abstract

This study aims to determine the description (profile) of students' conceptual understanding of the mole concept material through the 5E learning model (Engage, Explore, Explain, Elaborate, Evaluate This study uses a qualitative method. The research was conducted in the even semester of the 2024/2025 academic year in class X-E2 at SMA Negeri 36 Jakarta, involving 36 students. Data in this study were obtained from observation sheets, interviews, reflective journals, student worksheets, teacher notes, and summative tests of conceptual understanding based on the aspects of conceptual understanding according to Anderson and Krathwohl (2001). The 5E learning model consists of five stages, namely engagement, exploration, explanation, elaboration, and evaluation. The level of understanding possessed by students will be analyzed and grouped into four categories in the level of conceptual understanding adapted from Abraham, et.al (1992), namely understanding, lack of understanding, misconceptions, and not understanding. The results of the analysis of students' conceptual understanding show that most students are in the “understanding” category. The highest percentage for the “understanding” category is in the aspect of giving examples and concluding with a value of 100%. The lowest percentage for the “understanding” category is in the aspect of comparing with a value of 75.00%. So based on these data it can be concluded that the application of the 5E learning model can help students improve concept understanding on the material of the mole concept and increase the activeness of students in learning.
Co-Authors Abidah, Zana Niswah Affriliani, Putri Nur Allanas, Edith Apriliani, Layla Az-Zahra, Shakira Destiarti, Lia Dwi M, Habstianing Fajar Priambodo Febriani, Fazila Windy Hadinugrahaningsih, Tritiyatma Hafizh, Ahmad Hayatunnisa Ilmi Zakiah Amalia Jannah, Zalfaa Midtakhul Lathifah, Arini Izzataki Lisdiana, Hayyun Mardiah, Musyahadah Rodiatam Nanda, Elsa Vera Nur Fadillah, Nur Nuraini, Hanif Afifah Nurlina Nurlina Qasimah, Esril Elen Ranna Rizky Saputra, Rizky Santika, Gusman Santoso, Clarinta Fadheela sarah hanani Selvia Nurrohmah, Adilla Siti Fauziah, Endah Sriyuliani, Rifa Yussi Pratiwi Zeral, Lauzer