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PEMBUATAN LILIN DARI LIMBAH MINYAK JELANTAH: PRODUK EKONOMIS DAN RAMAH LINGKUNGAN Pratama, Anisa Oktina Sari; Kuswanto, Eko; Dwi Solviana, Meita; Oktafiani, Raicha; Hidayah, Nur; Dwi Kesumawardani, Aryani
Kumawula: Jurnal Pengabdian Kepada Masyarakat Vol 8, No 2 (2025): Kumawula: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Padjadjaran

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Abstract

Used cooking oil is waste oil that has been repeatedly used and contains carcinogenic compounds as well as persistent properties, posing a risk to health and the environment if consumed or discarded without proper treatment. This activity aims to enhance the understanding and awareness of residents in Pekon Lumbok Selatan, Kecamatan Lumbok Seminung, Kabupaten Lampung Barat, Provinsi Lampung—particularly the women of the PKK group—about the negative impacts of used cooking oil on health and the environment. The implementation includes counseling on the harmful effects of used cooking oil and training on its utilization into economically valuable products. This community service program is carried out through training and counseling on the innovative use of used cooking oil for PKK members. The program aims to improve the community's economy, cleanliness awareness, environmental health, and understanding of the dangers of reusing cooking oil. Through this activity, 30 participants gained knowledge about the negative impacts of used cooking oil and the skills to utilize it as a base material for economic and environmentally friendly products. Minyak jelantah merupakan limbah minyak goreng yang telah digunakan berulang kali dan mengandung senyawa karsinogenik serta bersifat persisten. Kedua sifat ini berbahaya bagi kesehatan dan lingkungan jika minyak jelantah dikonsumsi atau dibuang tanpa pengolahan yang tepat. Kegiatan ini bertujuan untuk meningkatkan pemahaman dan kesadaran warga Pekon Lumbok Selatan, kecamatan Lumbok Seminung, Kabupaten Lampung Barat, Provinsi Lampung, khususnya ibu-ibu PKK, mengenai dampak negatif minyak jelantah bagi kesehatan dan lingkungan. Metode pelaksanaan kegiatan ini meliputi penyuluhan tentang dampak negatif minyak jelantah dan pelatihan pemanfaatan limbah tersebut menjadi produk yang bernilai ekonomis. Program pengabdian masyarakat ini dilaksanakan melalui pelatihan, pendampingan, dan penyuluhan tentang inovasi pemanfaatan minyak goreng bekas atau minyak jelantah bagi anggota PKK Desa Lumbok Selatan, Kecamatan Lumbok Seminung, Kabupaten Lampung Barat. Program ini diharapkan dapat meningkatkan perekonomian serta kesadaran akan kebersihan, kesehatan lingkungan, dan bahaya penggunaan minyak goreng secara berulang. Melalui kegiatan ini, sebanyak 30 peserta dapat memahami dampak negatif minyak jelantah dan memperoleh keterampilan dalam memanfaatkan minyak jelantah sebagai bahan dasar pembuatan produk ekonomis dan ramah lingkungan.
PENGARUH MODEL PEMBELAJARAN AUDITORY INTELLECTUALLY REPETITION TERHADAP MOTIVASI BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK KELAS X PADA MATA PELAJARAN BIOLOGI Handoko, Akbar; Hidayah, Nur; Farhan Barata, Muhammad; Oktafiani, Raicha; Dwi Kesumawardani, Aryani
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.4915

Abstract

This study examines the effect of the Auditory Intellectually Repetition (AIR) model on students' learning motivation and critical thinking skills in Grade X biology at SMA Gajah Mada Bandar Lampung. A quasi-experimental design was used, employing a pre-test post-test control group design. Data collection included critical thinking tests, motivation questionnaires, and documentation. The population comprised all Grade X students, with cluster random sampling selecting X.2 as the experimental group (AIR model) and X.5 as the control group (Direct Instruction model). Hypothesis testing with independent t-tests revealed significant effects of the AIR model, with Sig. (2-tailed) values for learning motivation at 0.001 and critical thinking at 0.000 (both < 0.05). These results confirm that the AIR model significantly enhances learning motivation and critical thinking skills in biology.
Pengaruh Model Pembelajaran Self Organized Learning Environment (SOLE) Berbantuan Kahoot Terhadap Berpikir Kritis dan Kemandirian Belajar Peserta Didik Kelas XI Dwi Kesumawardani, Aryani; Juabdin Sada, Heru; Putri, Alda
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.32523

Abstract

This study aims to determine the effect of the Self Organized LearningEnvironment model assisted by Kahoot on critical thinking and learningindependence of class XI students. This research is a quantitative research withthe method used, namely Quasy Experimental with a Pretest-Posttest Control Group research design. The sampling technique used in this study is Cluster Random Sampling. The population used in this study were all students of class XI MA Negeri 1 Pringsewu. The sample of this study consisted of two classes, namely the experimental class and the control class. The technique of collectingcritical thinking data in the form of Essay questions and Likert scale questionnaire sheets for Learning Independence. The research hypothesis test used Manovawith a significance level of α = 0.05. Based on the results of the study, it shows that the significant value is 0.000 < α = 0.05 with the provision that H₁ is accepted and H0 is rejected. The conclusion in this study is (1) there is an influence of the Self Organized Learning Environment model assisted by Kahoot on critical thinking of class students, (2) there is an influence of the Self Organized Learning Environment model assisted by Kahoot on learning independence of class XI students.