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PELATIHAN KEMAMPUAN DASAR TOEFL BAGI MAHASISWA BARU INTERNATIONAL CLASS PROGRAM (ICP) PENDIDIKAN IPA FMIPA UNM Musawwir Usman; Nur Rahmah Sangkala; Akhmad Syakur; Syarful Annam; Sahrani U
Jurnal Abdi Bangsa Vol. 2 No. 1 (2026): Volume 2 Nomor 1 Juni 2026
Publisher : Jurnal Abdi Bangsa

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

Kemampuan bahasa Inggris, khususnya Test of English as a Foreign Language (TOEFL), menjadi salah satu kompetensi penting yang perlu dimiliki mahasiswa International Class Program (ICP) dalam mendukung kegiatan akademik berbasis internasional. Namun, masih banyak mahasiswa baru yang belum memahami struktur dasar dan strategi pengerjaan soal TOEFL. Oleh karena itu, kegiatan Pengabdian kepada Masyarakat (PKM) ini dilaksanakan dalam bentuk pelatihan kemampuan dasar TOEFL bagi mahasiswa baru ICP Pendidikan IPA FMIPA Universitas Negeri Makassar. Kegiatan ini bertujuan untuk meningkatkan pemahaman mahasiswa terkait struktur dasar TOEFL, strategi pengerjaan soal, serta meningkatkan motivasi dan kepercayaan diri mahasiswa dalam menghadapi TOEFL. Metode yang digunakan dalam kegiatan ini adalah Participatory Rural Appraisal (PRA) dengan tahapan persiapan, pelaksanaan, dan evaluasi. Teknik pengumpulan data dilakukan melalui observasi, angket evaluasi, dan umpan balik peserta. Hasil kegiatan menunjukkan bahwa pelatihan berjalan dengan baik dan mendapatkan respon yang sangat positif dari peserta. Sebagian besar peserta menyatakan bahwa pelatihan membantu mereka memahami dasar-dasar TOEFL, strategi pengerjaan soal, serta meningkatkan motivasi belajar bahasa Inggris. Dengan demikian, pelatihan ini dapat menjadi salah satu upaya dalam mendukung kesiapan akademik dan kemampuan bahasa Inggris mahasiswa baru ICP Pendidikan IPA FMIPA UNM.

Pelatihan Pembuatan Kompos dari Daun dan Ampas Tebu Sebagai Upaya Pemanfaatan Limbah Pertanian Irwandi Rahmat; Salma Samputri; Akhmad Syakur; Sahrani U; Muh. Tawil
JKM: Jurnal Kemitraan Masyarakat Volume 4 Number 2 Desember 2025
Publisher : Program Studi Pendidikan IPA Fakultas MIPA Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jkm.v4i2.80176

This community service program aimed to enhance the knowledge, skills, and attitudes of sugarcane farmers around Camming Sugar Factory, Bone Regency, in managing agricultural waste into value-added organic compost. The main problems identified were the farmers’ habitual practice of burning sugarcane residues, which negatively impacts the environment, and their limited technical ability to convert waste into useful products. The training was conducted using a participatory training approach that actively involved the community in all stages, including theoretical instruction, hands-on composting practice, and mentoring in the use of appropriate technology such as a sugarcane leaf chopping machine. The program’s effectiveness was evaluated through pre- and post-tests using a Likert-scale questionnaire to assess improvements in participants’ knowledge, technical skills, and attitudes. The results indicated a significant increase in average scores from the “fair” category (3.0) to “excellent” (4.5), with the highest improvement observed in technical composting skills. This program also contributed to reducing open-burning practices, improving soil fertility, and stimulating the development of micro-enterprises in agricultural waste management. Overall, the activity aligns with the Sustainable Development Goals (SDGs), particularly Goal 2 (Zero Hunger) and Goal 12 (Responsible Consumption and Production), by promoting circular, environmentally friendly, and sustainable agricultural systems.

Pelatihan Produksi Maggot Berbasis Limbah Organik sebagai Upaya Pengelolaan Sampah Berkelanjutan di Kabupaten Takalar Sahrani U; Sitti Saenab; A.Afrinaramadhani Hatta; Salma Samputri; Putri Damayanti
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 2 (2026): April-Juni 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i2.15332

Abstract. Organic waste problems that continue to increase require effective and sustainable management solutions. One alternative that can be implemented is the utilization of Black Soldier Fly (BSF) larvae or maggots as bioconversion agents for organic waste. This community service activity aimed to improve community knowledge and skills regarding maggot cultivation based on organic waste as an effort to support sustainable waste management in Takalar Regency. The activity was carried out at PPLH Puntondo involving 19 participants through counseling, interactive discussions, demonstrations, and direct practice of maggot cultivation. The evaluation was conducted using pretests and posttests to measure the improvement of participants’ understanding. The pretest results showed an average score of 53.15, categorized as sufficient, while the posttest results increased to 84.21, categorized as very good. This improvement indicates that participatory training methods are effective in enhancing community knowledge regarding maggot-based organic waste management. In addition, participants gave positive responses to the activity because maggot cultivation was considered easy to apply and provided environmental as well as economic benefits. This activity is expected to encourage active community participation in independent and sustainable organic waste management while also creating opportunities for environmentally. Keywords: BSF maggot, organic waste, waste management, community empowerment

NARRATIVE REVIEW: PEMANFAATAN KALSIUM KARBONAT DARI LIMBAH CANGKANG TELUR DALAM PRODUK RUMAH TANGGA RAMAH LINGKUNGAN Ramlawati Ramlawati; Nadila Pasomba; Mutmainnah; Nurul Maulidia; Sahrani U
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 3 (2026): Juni: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i3.10201

Eggshell waste is a type of household organic waste that has not been optimally utilized and has the potential to cause environmental pollution. In fact, eggshells contain very high calcium carbonate (CaCO₃), reaching 90–97%, enabling them to be processed into various environmentally friendly and economically valuable household products. This study aims to comprehensively review the utilization of calcium carbonate from eggshell waste in environmentally friendly household products. The method used was a narrative review with literature searches through the Google Scholar database covering the 2019–2025 period, yielding 20 relevant articles that were systematically analyzed. The results show that eggshells are effectively utilized in agriculture as organic fertilizer to neutralize soil pH, in environmental applications as adsorbents for heavy metals, and in household products such as antibacterial toothpaste, aromatherapy candles, natural abrasive materials, and various aesthetically valuable crafts. The success of this utilization is greatly influenced by processing methods, particle size, calcination temperature, and material purity. In conclusion, eggshell waste has great potential as an alternative raw material supporting the concepts of zero waste, circular economy, and sustainable development. Further research is needed on long-term product stability, industrial-scale cost-benefit analysis, and safety tests for direct human applications.

Pelatihan Pembuatan Poster Edukatif Menggunakan Canva bagi Guru MGMP IPA Kabupaten Maros Nur Indah Sari; Nurhayani H. Muhiddin; Rifda Nurhikmawati Arif; Sahrani U; Akhmad Syakur
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 3 (2025): Mei 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v5i3.709

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan keterampilan guru IPA dalam merancang media pembelajaran berupa poster menggunakan aplikasi Canva. Kegiatan dilatarbelakangi oleh keterbatasan kemampuan guru dalam mengembangkan media ajar yang menarik dan sesuai kebutuhan peserta didik. Menggunakan pendekatan deskriptif kualitatif, kegiatan ini melibatkan 30 guru IPA anggota MGMP Kabupaten Maros. Pengumpulan data dilakukan melalui observasi, pretest dan posttest, serta dokumentasi hasil karya. Hasil pelatihan menunjukkan peningkatan pemahaman peserta tentang prinsip desain dasar dan keterampilan teknis penggunaan Canva yaitu dari 34,98% (pretest) menjadi 55,48% (posttest), dengan 55,5% peserta mengalami peningkatan signifikan. Peserta dapat menghasilkan poster edukatif yang relevan dengan materi IPA dan menarik secara visual. Pelatihan ini efektif dalam meningkatkan kompetensi guru dalam pembuatan media ajar digital berbasis desain grafis.

Peningkatan Keterampilan Perancangan Video Pembelajaran Interaktif Menggunakan Edpuzzle: Pelatihan Terhadap Guru SMP Rama Sejahtera Makassar Zulqifli Alqadri; Banu Kisworo; Yulianti Yusal; Putri Damayanti; Sahrani U
Aktualisasi Pengabdian Masyarakat Vol. 3 No. 2 (2025)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Syekh Wasil Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/akdimas.v3i2.7112

The community service activity aims to improve teachers skills in designing interactive learning videos using Edpuzzle as an effort to strengthen teachers digital competencies in the era of 21st century learning. The community service method used is Participation Action Research (PAR), which consists of problem identification, planning, implementation, and the stage of collecting data to evaluate the results of the activity. The training was conducted at Rama Sejahtera Junior High School, Makassar City, involving eleven teachers who were selected purposively based on their teaching experience and interest in developing digital learning media. Descriptive quantitative statistical analysis was conducted to measure the improvement in participants' abilities and their feedback on the activity. The results showed an N-Gain value of 0.501, which is in the moderate category, indicated a significant increase int teachers skills in designing interactive learning videos. The average participant feedback score reached 4.5 out of 5 (90%), with the highest aspects being the clarity of the material and the delivery of the resource persons. In addition, 82% of participants also succeeded in producing interactive Edpuzzle-based learning videos that met the eligibility criteria for use in classroom learning. These findings showed that practice-based training is effective in improving teachers technical skills and pedagogical understanding of the use of Edpuzzle as an innovative learning medium. This activity has succeeded in encouraging teachers to be more innovative in designing learning media that is more interactive and relevant to students' needs

Pengaruh Lama Fermentasi Biofertilizer terhadap Pertumbuhan Tinggi Batang Tanaman Kangkung (Ipomoea reptans) dalam Sistem Hidroponik Nurhayani H. Muhiddin; akhmad Syakur; putri damayanti; sahrani U
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 9, No 1 (2025): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v9i1.26302

This study aims to determine the effect of biofertilizer fermentation duration on the stem length growth of water spinach (Ipomoea reptans) in a hydroponic system. The biofertilizer was fermented for 7, 14, and 21 days, then combined with AB mix nutrient solution in various concentrations. The experimental design used was a Randomized Block Design (RBD) with five treatments: 100% AB mix control, biofertilizer combined with 75%, 50%, and 25% AB mix, and biofertilizer without AB mix, with three replicates for each fermentation duration. The parameter observed was the stem length of water spinach plants after five weeks of cultivation. The results showed that the biofertilizer from the 21-day fermentation had the most significant effect on stem length increase, particularly in combination with 50-75% AB mix. Meanwhile, the use of biofertilizer without AB mix resulted in shorter stem lengths. Thus, the biofertilizer from the 21-day fermentation process has potential as a nutritional supplement in hydroponic systems, but it cannot fully replace the role of AB mix.

Pelatihan pembuatan mikromodul berbasis discovery learning bagi MGMP IPA kota Maros Nur Indah Sari; Nurhayani Haji Muhiddin; Rifda Nurhimawati Arif; Akhmad Syakur; Sahrani U
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 9, No 1 (2026): February
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/kacanegara.v9i1.3138

Pelatihan pembuatan mikromodul berbasis Discovery Learning bertujuan untuk meningkatkan kompetensi guru dalam mengembangkan materi ajar yang inovatif, menarik, dan sesuai dengan kebutuhan peserta didik. Pelatihan ini menerapkan model Discovery Learning yang mendorong peserta didik untuk belajar secara aktif melalui proses penemuan dan pemecahan masalah. Selain itu, pemanfaatan teknologi mikromodul digunakan untuk menyajikan materi pembelajaran secara ringkas, sistematis, dan mudah diakses. Peserta kegiatan ini berjumlah 30 orang guru IPA yang tergabung dalam MGMP IPA Kabupaten Maros. Metode yang digunakan dalam kegiatan pelatihan ini adalah Participatory Action Research (PAR), yang meliputi tahapan penyampaian materi dan sesi tanya jawab, pendampingan praktik langsung pembuatan mikromodul menggunakan platform Canva, serta kegiatan evaluasi untuk mengukur efektivitas pelatihan. Hasil evaluasi menunjukkan adanya peningkatan skor rata-rata peserta dari 40,34 pada pretest menjadi 62 pada posttest, dengan persentase kenaikan sekitar 53,69%. Peningkatan tersebut menunjukkan bahwa pelatihan memberikan dampak signifikan terhadap pengetahuan dan keterampilan guru dalam menyusun mikromodul berbasis Discovery Learning. Guru menjadi lebih mampu mengintegrasikan teknologi dalam pembelajaran serta menghasilkan bahan ajar yang relevan dengan karakteristik peserta didik. Dengan demikian, kegiatan pelatihan ini berkontribusi pada peningkatan kualitas pembelajaran IPA di Kabupaten Maros.

Pengaruh Lama Fermentasi Biofertilizer terhadap Pertumbuhan Tinggi Batang Tanaman Kangkung (Ipomoea reptans) dalam Sistem Hidroponik Nurhayani H. Muhiddin; akhmad Syakur; putri damayanti; sahrani U
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 9, No 1 (2025): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v9i1.26302

This study aims to determine the effect of biofertilizer fermentation duration on the stem length growth of water spinach (Ipomoea reptans) in a hydroponic system. The biofertilizer was fermented for 7, 14, and 21 days, then combined with AB mix nutrient solution in various concentrations. The experimental design used was a Randomized Block Design (RBD) with five treatments: 100% AB mix control, biofertilizer combined with 75%, 50%, and 25% AB mix, and biofertilizer without AB mix, with three replicates for each fermentation duration. The parameter observed was the stem length of water spinach plants after five weeks of cultivation. The results showed that the biofertilizer from the 21-day fermentation had the most significant effect on stem length increase, particularly in combination with 50-75% AB mix. Meanwhile, the use of biofertilizer without AB mix resulted in shorter stem lengths. Thus, the biofertilizer from the 21-day fermentation process has potential as a nutritional supplement in hydroponic systems, but it cannot fully replace the role of AB mix.

Indigenous Microorganisms for Biodegradation of Household Detergents in Aquatic Bioremediation: A Meta-Scientific Review Ashhabul Kahfi Khaer; Putri Nabila Tsabitah Arman; Asri Malisan; Nurul Hikma Ardianto; Ramlawati Ramlawati; Sahrani U
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.12151

Household wastewater containing detergent residues is a major source of aquatic pollution due to synthetic surfactants, particularly Linear Alkylbenzene Sulfonate (LAS) and Alkyl Sulfate (AS), which are toxic and resistant to natural degradation. Bioremediation using indigenous microorganisms offers an environmentally friendly and cost-effective alternative for degrading these pollutants. This narrative review evaluated the potential of indigenous microorganisms for biodegradation of household detergent residues and their prospects for aquatic bioremediation. Literature was systematically collected from Google Scholar, PubMed, and Scopus, including primary research articles published in Indonesian or English between 2018 and 2025. Twenty eligible studies were analyzed. The findings showed that Pseudomonas, Bacillus, Acinetobacter, Aeromonas, and Corynebacterium were the most frequently reported indigenous bacteria capable of degrading detergent surfactants and related organic compounds, with degradation efficiencies ranging from 7.7% to 100%, depending on microbial characteristics, substrate type, and environmental conditions. Bacterial consortia and biofilm-based systems consistently achieved higher degradation efficiencies than single isolates. Biodegradation primarily involves extracellular enzymes, including monooxygenases, sulfo-transferases, and amidases, which convert surfactants into less harmful compounds. Despite most studies being limited to laboratory-scale experiments, indigenous microorganisms demonstrate strong potential as sustainable bioremediation agents. Future research should focus on consortium optimization, molecular characterization, and field-scale validation to improve practical implementation in aquatic environments.

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