Claim Missing Document
Check
Articles

Found 15 Documents
Search

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

Show Abstract | Download Original | Original Source | Check in Google Scholar

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.
Effective Learning to Build Science Literacy: A Meta-Analysis Study Fajar, Annur; Supriyadi, Supriyadi; Pratama, Anisa Oktina Sari
Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai Vol 5, No 02 (2025): ENSIKLOPEDIA: Jurnal Pendidikan dan Inovasi Pembelajaran
Publisher : Universitas Sang Bumi Ruwa Jurai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24967/esp.v5i02.4349

Abstract

The science literacy of students in Indonesia, based on the PISA 2022 assessment, is categorized as low. Indonesia ranks 67th out of 81 countries, indicating that science literacy still needs significant improvement. This study aims to identify the most effective learning model for improving science literacy and to understand its characteristics. The method used is meta-analysis, consisting of four stages: data collection, data reduction, data presentation, and conclusion drawing. The data analyzed were obtained from nine national journal articles published between 2020 and 2024, sourced from Google Scholar, Publish or Perish, Garuda, and Sinta. The results of the analysis show that the Discovery Learning model has the highest effect size value of 4.14, indicating that it is highly effective in improving science literacy. This model actively involves students in the process of discovering concepts through observation, data processing, and drawing conclusions, thereby developing critical thinking skills and the ability to solve problems independently. The average effect size values across Indonesian regions vary significantly, with western Indonesia showing an average of 1.51 and eastern Indonesia 1.64. The average effect size at different education levels was found to be 2.06 at the junior high school level and 0.90 at the high school level. Similarly, the effect size for the topic of interactions among living things taught to junior high school students was 4.14, while for high school students, the effect size for the topic of climate change was 2.42.
Optimalisasi Limbah Bonggol Jagung untuk Pangan: Kontribusi terhadap Zero Waste dan Keberlanjutan Barkah, Faridha Noer; Pratama, Anisa Oktina Sari; Lestari, lara Dwi
SAKALIMA: Pilar Pemberdayaan Masyarakat Pendidikan Vol. 2 No. 1 (2025): June | SAKALIMA: Pilar Pemberdayaan Masyarakat Pendidikan
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/sakalima.v2i1.204

Abstract

Corn production in Indonesia will reach 23.6 million tons in 2023 (BPS, 2024), but more than 40% of harvest is organic waste such as cobs, skins, and stalks that are generally not used productively. This was often burned or simply thrown away, contributing to environmental pollution and waste of resources. study aims to explore the potential for optimizing corn waste as an alternative food raw material within framework of a zero waste approach and agricultural sustainability. Through literature analysis and stu of innovative practices, it was found that corn waste can be processed into high-fiber flour, fermenta materials, and other functional food components. This innovation supports waste reduction, food so diversification, and increased added value in the agricultural sector. However, the challenges faced inc limited processing technology, lack of supporting regulations, and low farmer awareness of the econo value of waste. Therefore, integration between research, appropriate technology, and inclusive polici needed so that the use of corn waste can contribute significantly to a sustainable and competitive agricult system. One of them is through innovation in processing corn cobs into healthy snacks, which includes drying and grinding stages, the mixing of ingredients, forming and frying, and the last is packaging.
Survival Responses of Two Termite Genera to Environmental Stressors as Bioindicators of Climate Change Kuswanto, Eko; Pratama, Anisa Oktina Sari; Moh. Dwi Kurniawan Hasan; Aksel Fadly Masamanda; Zikri Al Rosyid; Ferry Andreansyah; Nico Okta Arniansyah
Jurnal Biodjati Vol 10 No 2 (2025): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v10i2.48347

Abstract

Termites are sensitive to environmental fluctuations and hold potential as bioindicators of climate change. This study evaluated the survivability of Nasutitermes and Macrotermes under controlled variations in temperature, relative humidity (RH), and CO₂ concentration. Laboratory experiments were conducted using eleven temperature levels (0–50°C), seven RH levels (40–100%), and four CO₂ concentrations (500–2000 ppm). Each treatment was replicated three times with 50 worker termites per replicate. Survivability, measured as percent survival after one hour of exposure, was analyzed by one-way ANOVA followed by Tukey’s HSD test (p < 0.05). The results indicated that both genera exhibited sharp declines in survival under temperature extremes and elevated CO₂. Optimal survivability for Nasutitermes and Macrotermes occurred at moderate temperatures (25–35°C), relative humidity (60–80%), and ambient CO₂ levels (500 ppm), while extreme conditions significantly increased mortality. The study highlights species-specific tolerance thresholds and confirms that environmental stressors directly affect termite physiology and behavior. These results confirm termites’ potential as reliable bioindicators, providing a practical tool for monitoring ecosystem responses to climate stress and informing strategies for sustainable ecosystem management.
ANALISIS BIBLIOMETRIC : STEM (SAINS, TEKNOLOGY, ANGINEERING, AND MATHEMATICS) BERBASIS TEKNOLOGI DIGITAL Nanda, Ade Septa; Pratama, Anisa Oktina Sari; Puspita, Laila
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 9 No 2 (2025)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.9.2.298-310

Abstract

Penelitian ini bertujuan untuk mengidentifikasi tren riset terkait pendekatan STEM (Sains, Teknologi, Rekayasa, dan Matematika) berbasis teknologi digital dalam pembelajaran biologi yang terindeks di Google Scholar selama periode 2020–2025. Metode yang digunakan adalah analisis bibliometrik deskriptif kuantitatif dengan memanfaatkan perangkat lunak Publish or Perish (PoP) dan VOSviewer. Data dikumpulkan dari Google Scholar menggunakan kata kunci "STEM berbasis teknologi digital" dan diseleksi berdasarkan kriteria inklusi dan eksklusi yang ketat. Dari 997 artikel yang ditemukan, 985 artikel berhasil diidentifikasi, dan 270 artikel dinyatakan layak untuk dianalisis. Hasil penelitian menunjukkan tren peningkatan jumlah publikasi secara signifikan, dengan puncak tertinggi pada tahun 2024. Visualisasi bibliometrik melalui VOSviewer menghasilkan pemetaan dalam bentuk jaringan, overlay, dan densitas yang mengelompokkan topik menjadi empat klaster utama, seperti pembelajaran abad 21, literasi digital, pandemi COVID-19, dan pendekatan STEM. Topik-topik seperti “sains”, “biologi”, dan “pembelajaran biologi” memiliki tingkat keterkaitan tinggi, sedangkan topik seperti “kajian pustaka sistematis” dan “keterampilan berpikir kreatif” muncul sebagai tren baru. Visualisasi densitas juga menunjukkan bahwa istilah “sains”, “teknologi”, dan “matematika” merupakan topik yang paling sering digunakan, sementara istilah seperti “pandemi” dan “meta-analisis” mulai jarang ditemukan. Studi ini memberikan gambaran menyeluruh mengenai perkembangan riset STEM berbasis teknologi digital dalam pendidikan biologi, serta membantu peneliti dan praktisi pendidikan untuk mengidentifikasi arah dan celah riset masa depan.