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All Journal Jurnal Pelita Pendidikan Edumatsains AL-HAYAT: Journal of Biology and Applied Biology JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Darma Agung Jurnal Pengabdian kepada Masyarakat Nusantara Indonesian Journal of Chemical Science and Technology Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat Jurnal ComunitA Servizio Nusantara Hasana Journal Indo-MathEdu Intellectuals Journal Jurnal Ilmu Pendidikan Indonesia JURNAL MUARA PENDIDIKAN Jurnal Pengabdian Masyarakat Bangsa PKM Maju UDA Pengembangan Penelitian Pengabdian Jurnal Indonesia (P3JI) SAMBARA: Jurnal Pengabdian Kepada Masyarakat Jurnal Abdimas Mahakam
Gloria Sirait
Universitas HKBP Nommensen Pematangsiantar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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The Integration of Artificial Intelligence in Enhancing Students’ Digital Literacy in Plant Taxonomy Course Gloria Sirait; Mariana Surbakti; Donni Andreas Nainggolan; Mangasi Malatua
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 3 (2026): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i3.7825

Abstract

This study examines the role of Artificial Intelligence (AI) technology in enhancing students’ digital literacy skills in the Plant Taxonomy course. A descriptive quantitative approach was employed using a survey method involving 32 Biology Education students at Universitas HKBP Nommensen Pematangsiantar. Data were collected through a Likert-scale questionnaire measuring AI utilization and key aspects of digital literacy, including information access, critical evaluation, data analysis, and ethical awareness. The findings reveal that students responded positively to the integration of AI in learning. AI-based applications were perceived as effective in supporting plant identification, understanding complex morphological characteristics, accelerating access to scientific references, and improving classification accuracy. Most students also demonstrated the ability to critically interpret AI-generated results, compare them with manual field observations, and use digital technology responsibly. In addition, students reported an improvement in their overall digital literacy skills after using AI in learning. In conclusion, AI technology plays a significant role in supporting interactive learning and strengthening digital literacy skills in the Plant Taxonomy course, indicating its potential for broader integration in biology education.
Pengabdian Kepada Kelompok Tani Barokah Kelurahan Enam Ratus Kecamatan Marelan: Pembuatan Ekoenzim Berbasis Limbah Rumah Tangga Hotman Manurung; Gloria Sirait; Samse Pandiangan; Irving Josafat Alexander; Bangun Tampubolon
Jurnal Abdimas Mahakam Vol. 9 No. 02 (2025): Juli
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/jam.v9i02.3497

Abstract

Sampai saat ini masalah limbah dan efek negative yang ditimbulkan belum dapat diatasi. Limbah atau sampah rumah tangga berdampak negatif terhadap lingkungan dan kesehatan keluarga. Masyarakat perlu diberdayakan untuk mengatasi masalah limbah dan efek negative yang ditimbukan melalui pelatihan memanfaatkan limbah (reuse) menjadi produk yang berdaya guna. Telah dilakukan pelatihan pembuatan ecoenzim berbasis limbah organik rumah tangga. Jumlah peserta 25 orang. Tujuan pengabdian melatih kelompok Masyarakat Tani Barokah mengolah limbah organic rumah tangga menjadi produk ecoenzim. Pelatihan dimulai dari pretest, kemudian pemaparan secara teori limbah rumah tangga dan pembuatan ecoenzim lalu dilanjutkan dengan praktek pembuatan ecoenzim. Evaluasi kegiatan pengabdian dengan melakukan uji posttest. Hasil pengabdian: terjadi peningkatan pengetahuan peserta 40-80% tentang limbah dan pemamfaatannya. Peserta mengetahui cara membuat ecoenzim. Uji Wicolxon menunjukkan tidak ada peserta yang pengetahuan nya tidak meningkat (positif rank 25 orang). Peserta mampu mengikuti prosedur pembuatan ecoenzim.
Antimicrobial Activity Test of Alkaloid Rich Extract from Morinda citrifolia Leaves Against the Growth of Pathogenic Bacteria Staphylococcus aureus and Escherichia coli Josafat Alexander, Irving; Surbakti, Mariana; Sirait, Gloria; Silaban, Ramlan
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 4 (2026): April
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i4.8043

Abstract

This study aims to analyze the antimicrobial activity of alkaloid compounds from noni leaf extract (Morinda citrifolia) against the growth of pathogenic bacteria Staphylococcus aureus and Escherichia coli. The study applied a quantitative experimental laboratory approach. Extraction was carried out using the maceration method with 96% ethanol, followed by qualitative phytochemical analysis using Mayer, Dragendorff, and Wagner reagents to identify the presence of alkaloids. Using the Kirby-Bauer disk diffusion method, the antibacterial efficacy was evaluated at concentrations of 25%, 50%, 75%, and 100%. The primary indicator utilized was the size of the regions where bacteria could not thrive. Basic statistics and ANOVA analyses were utilized for data assessment. About 10.45% of alkaloids were found in the results. As the extract concentration grew, the quantity of bacterial development arrested did as well. The most notable impact was observed at the 100% concentration, with no growth zones of 18.9 mm for S. aureus and 15.8 mm for E. coli. The extract was more effective against Gram-positive bacteria. With p values less than 0.05, the statistical analysis found significant variations among the various treatments. Finally, the alkaloids found in noni leaves have a lot of potential to work as natural antibacterial agents and could be a substitute to fight antibiotic resistance.
Co-Authors Adolf MS, Albert Adriel Yakobus Nathaniel Bangun Tampubolon Bangun Tampubolon Barus, Maria Desmon Sirait, Glenn Donni Andreas Nainggolan Ely Djulia Goldbert Harmuda Duva Sinaga Hersakso Sinurat Hotman Manurung Irving Josafat Alexander Junita Arista Siringoringo, Kerin Justinos Ray Nainggolan Lampola Sitorus Lena Rosdiana Pangaribuan Lukman Pardede Mangasi Malatua Mariana Br. Surbakti Marpaung, Dameria Marpaung, Rince Miranda, Xenia S. Monalisa Martha Siahaan Muda Sakti Raja Sihite Nababan, Melissa Febristira Nadapdap, Delfi Elfrida Nainggolan, Justinos Ray Pandiangan, Samse Pangaribuan, Oloan Panggabean, Bunga Ria Pardede, Dewi Lestari Pasaribu, Sunggul Pelawi, Esra Fransiska Purba, Melfa Uli Magalena Purba, Melfa Uli Magdalena Ramlan Silaban Ray Nainggolan, Justinos Rina Devi Romauli Siahaan Samse Pandiangan Saragih, Febby Zilvania Saragih, Mawarni Saragih, Reagan Surbakti Saragih, Yuli Yoci Saria Sinaga Siagian, Gunaria Siahaan, Kristina Lestari Sianipar, Vina Sihombing, Julio Hulbert Pangihutan Silaban, Winarto Simanjuntak, Sondang Simbolon, Feliks Sinaga, Fajar Gohanda Sinaga, Rasmainda Sirait, Sunggu Sirait, Tumpal Siregar, Jesica Feronica Sitorus, Maria Sitorus, Peniel Sam Putra Sitorus, Pontas Situmorang, Eduward Soripada, Timotius Agung Sormin, Grace Sunggu Sirait Sunggu Sirait Suryadi Hotma Roganda Mahulae Susanti Timotius Agung Soripada Wardany, Nur