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All Journal Biospecies Jurnal Pendidikan Biologi Undiksha Jurnal Entropi Sainstek Bioeksperimen: Jurnal Penelitian Biologi JURNAL PENGABDIAN KEPADA MASYARAKAT Pro-Life BIOMA : Jurnal Biologi Makassar Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis PENDIPA Journal of Science Education Biosaintifika: Journal of Biology & Biology Education Jambura Edu Biosfer Journal Jambura Journal of Educational Chemistry Journal Syifa Sciences and Clinical Research (JSSCR) Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Pembelajaran dan Biologi Nukleus Jurnal Biogenerasi JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Aksara: Jurnal Ilmu Pendidikan Nonformal Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Jurnal Ilmiah Wahana Pendidikan Indonesian Journal of Chemistry and Environment Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi JHTS Prosiding Seminar Nasional Mini Riset Mahasiswa Jurnal Pengabdian Masyarakat Teknologi Pertanian Jurnal Ilmiah Dr. Aloei Saboe Jurnal Pengabdian Masyarakat Ecovision: Journal of Environmental Solutions Jurnal Cendekia Ilmiah PESHUM Bionature Jurnal Riset dan Pengabdian Interdisipliner Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Syam S. Kumaji
Universitas Negeri Gorontalo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Pengembangan Media Pembelajaran Augmented Reality Card pada Materi Virus untuk Meningkatkan Hasil Belajar Kognitif Siswa Aprianingsih Umar; Ilyas H. Husain; Nurul Fajryani Usman; Frida Maryati Yusuf; Syam S. Kumaji
PendIPA Journal of Science Education Vol 10 No 2 (2026): April - June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.2.569-575

Abstract

This research aims to develop Augmented Reality Card-based learning media on virus material and to determine the level of validity, practicality, and cognitive learning outcomes of students through a limited scale trial. This study uses the Research and Development (R&D) method with the ADDIE development model. The research subjects consisted of 34 grade X students at SMA Negeri 1 Tibawa. The instruments used included a questionnaire validation sheet from media experts and material experts, a questionnaire response from teachers and students, and a learning outcome test in the form of a pretest and posttest. The results showed that the AR Card media obtained an average validation percentage of media experts of 95% and material experts of 93% with very feasible criteria. Teacher responses obtained a percentage of 95% and student responses of 81% with a very practical category. In addition, the results of the N-Gain analysis in a limited scale trial of 0.67 showed that the use of AR Card media was able to improve students' cognitive learning outcomes in the moderate category. Thus, AR Card-based learning media was declared valid, practical, and used in biology learning on virus material.
Bacterial Teaching Material Supplement Based on the Study of Identification of Resistant Bacteria in Leachate at TPA Talumelito as a Virtual Laboratory-Based Digital Learning Resource Siti Ainun Mabuia; Wirnangsi D. Uno; Yuliana Retnowati; Ani M. Hasan; Syam S. Kumaji; Lilan Dama
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.5134

Abstract

Differentiated learning is the core of the independent curriculum now.The aim of this research is to develop an instrument for measuring the cognitive learning outcomes of high school students based on differentiated learning on elasticity material and to obtainits characteristics. Differentiation, in this case, is differentiation of student learning styles. The instrument grid is arranged based on indicators of cognitive learning outcomes, which are then used to compile question items. The test instrument consists of two test sets, each of which has 9 items including two anchor itemsso that the total number of items is 16 items and has been validated by 6 experts. The validated instrument was tested on 252 respondents spread across high schools in the low, medium and high categories. Dichotomous data were analyzed using the Partial Credit Model (PCM). The trial results showed that all 16 items and the differentiated learning-based student cognitive learning outcomes test instrument were proven to be valid, fit the PCM model, and reliable, which means all items were in the good category. Thus, the test instrument developed meets the requirements for measuring the cognitive learning outcomes of high school students on elasticity material based on differentiated learning.
Development of Biology E-Flashcard – Based Instructional Resource for Tenth – Grade Topic: Classification of Living Organism at SMA Negeri 2 Gorontalo – High School Devliyanti Halusa; Masra Latjompoh; Regina Valentine Aydalina; Chairunnisah J. Lamangantjo; Ilyas H. Husain; Syam S. Kumaji
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 4: Jurnal Pembelajaran Dan Biologi Nukleus December 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i4.8356

Abstract

Background: Several students experience difficulties in mastering biological classification concepts. To address this issue, a digital E-Flashcard was developed as an instructional medium that supports technology-integrated learning, enhances motivation and comprehension, and offers flexible and practical use. This study evaluates the validity, practicality, and impact on learning outcomes of the E-Flashcard designed for Tenth-grade students at SMA Negeri 2 Gorontalo. Methodology: This study employed a Research and Development (R&D) method using the ADDIE development model, with a one-group pretest-posttest design involving 20 students from class X4 at SMA Negeri 2 Gorontalo. The instruments used included interview instruments, media and material validation instruments, and pretest and posttest instruments. Findings: The evaluation results indicated that the developed E-Flashcard met high feasibility standards, with material validation reaching 95.33% and media validation achieving 91%, both categorized as very feasible. Practicality assessment showed highly positive responses, reflected by a 98.5% score from teachers and 86% from students, both within the very practical category. Furthermore, analysis of learning improvement based on pretest and posttest scores yielded an N-gain value of 0.55, which falls into the moderate improvement level. These findings confirm that the E-Flashcard media satisfies the criteria of validity and practicality and demonstrates a meaningful improvement in student learning outcomes during limited-scale implementation. Contributions: This research advances digital biology instruction by introducing and empirically validating an ADDIE-based E-Flashcard model that enhances students’ conceptual understanding of biological classification, offering a scalable alternative to conventional printed flashcards in secondary education
Pengembangan LKPD Berbasis Constructivist Teaching Sequence Berbantuan Augmented Reality pada Materi Virus Nandayani Ahmad; Ilyas H. Husain; Nur Mustaqimah; Frida Maryati Yusuf; Syam S. Kumaji
Jurnal Pendidikan Biologi Undiksha Vol. 13 No. 2 (2026): In Progress
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v13i2.114219

Abstract

Penelitian ini dilatarbelakangi oleh hasil observasi di SMA Negeri 7 Gorontalo yang menunjukkan bahwa pembelajaran biologi masih didominasi metode ceramah dan penggunaan LKPD cetak, sehingga siswa cenderung pasif dan lebih berorientasi pada hafalan daripada memahami konsep secara mendalam. Kondisi ini menyebabkan kesulitan dalam memahami materi abstrak, khususnya virus, karena keterbatasan media yang mampu memvisualisasikan konsep mikroskopis dan dinamis. Selain itu, rendahnya keterlibatan siswa berdampak pada kurang berkembangnya kemampuan berpikir kritis dan analitis. Oleh karena itu, penelitian ini bertujuan untuk mengembangkan LKPD berbasis Constructivist Teaching Sequence berbantuan Augmented Reality pada materi virus. Metode yang digunakan adalah Research and Development (R&D) dengan model ADDIE yang meliputi analyze, design, development, implementation, dan evaluation. Penelitian dilakukan pada siswa kelas X SMA Negeri 7 Gorontalo dengan instrumen berupa lembar validasi, angket kebutuhan, observasi keterlaksanaan, serta angket respon guru dan siswa. Hasil menunjukkan LKPD memiliki validitas sangat tinggi dengan nilai 94% (materi) dan 97% (media). Kepraktisan ditunjukkan oleh keterlaksanaan pembelajaran 94,5%, respon guru 93%, dan respon siswa 82% dengan kategori baik. Dengan demikian LKPD yang dikembangkan dinyatakan valid dan praktis serta dapat diuji coba secara luas sebagai bahan ajar dalam pembelajaran materi virus.
Analysis of Lead (Pb) Levels in Consumption Fish on the Pentadu Coast East of Gorontalo Province Sri Layla Putri Ishak; Dewi Wahyuni K. Baderan; Syam S. Kumaji; Djuna Lamondo; Regina Valentina Aydalina
Indonesian Journal of Chemistry and Environment Vol. 9 No. 1 (2026): JUNE 2026
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ijoce.v9i1.100388

Abstract

The purpose of this study was to analyze the lead (Pb) levels in fish for consumption on the East Pentadu Coast, Gorontalo Province, and to evaluate whether these levels were within the maximum limits according to the applicable quality standards. This study was conducted at three locations: the boat dock, the mangrove area, and the auction site. The method used in this study was a quantitative descriptive method using a purposive sampling technique. The population in this study included fish for consumption on the East Pentadu Coast, the muscles of which were collected at all three locations. The results showed that the highest lead levels in Cetoscarus ocellatus fish were 0.0003 mg/kg, far below the maximum limit of SNI 7387:2009, which is 0.1 mg/kg. Therefore, consumption of fish from the East Pentadu Coast is still considered safe, although the cumulative Pb properties still require vigilance.
potensi POTENSI ISOLAT JAMUR ENDOFIT DARI DAUN TANAMAN KETEPENG CINA (Cassia alata L) DALAM MENGHAMBAT PERTUMBUHAN JAMUR Malassezia furfur Rifka Sadapu; syam S kumaji; Adnan Malaha
Jurnal Ilmiah dr. Aloei Saboe Vol. 1 No. 1 (2021): Jurnal Ilmiah dr. Aloei Saboe
Publisher : LP2M Universitas Bina Mandiri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47918/jias.v11i1.326

Abstract

This study aims to determine the effect of endophytic fungal isolates from the leaves of the Chinese Ketepeng (Cassia alata L) plant on the growth of Malessezia furfur and to determine the significant differences of each treatment of endophytic fungal isolates from the leaves of the Chinese Ketepeng (Cassia alata L) plant on the growth of Malessezia furfur. The method in this study used a completely randomized design (CRD) with 4 treatments and 6 replications. The treatments were: JEKA 1 (Chinese Ketepeng Endophytic Fungus 1), JEKA 2 (Chinese Ketepeng Endophytic Fungus 2), Positive Control (Ketoconazole), and Negative Control (Aquadest). The results showed that 2 isolates of endophytic fungi were successfully isolated from the leaves of the Chinese Ketepeng plant. After testing the inhibitory power against the Malassezi furfur fungus, the JEKA 1 isolate obtained an inhibition zone value of 10 mm and the JEKA 2 isolate an inhibitory zone value of 11 mm. The results of the analysis using the Kruskal-Walis test showed that there was an effect of endophytic fungal isolates from the leaves of the Chinese ketepeng plant (Cassia alata L) on the growth of the fungus Malassezia furfur. Then from the results of further tests using Duncan's test, it was found that each treatment, namely the negative control treatment was significantly different from JEKA 1, JEKA 2 and positive control, while there was no significant difference between JEKA 1, JEKA 2 and positive control.
SOSIALISASI DAN PELATIHAN PENGELOLAAN SAMPAH RAMAH LINGKUNGAN BAGI PELAKU USAHA DI KOTA MAKASSAR Mohamad Ikbal Riski A. Danial; Cicilia Selry Tanri; Abdul Mun'im Thariq; Andi Khairunnisa Salsabila Putri; Syam S. Kumaji; Rika Wahyuni Rusti Annisa
BESIRU : Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2026): BESIRU : Jurnal Pengabdian Masyarakat, Februari 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/besiru.v3i2.2378

Abstract

The problem of urban waste in Makassar City continues to increase in line with economic growth and the number of businesses, particularly micro, small, and medium enterprises (MSMEs). The low level of knowledge and skills among business actors in environmentally friendly waste management means that waste is not yet being managed optimally and still has the potential to cause negative impacts on the environment. The community service activity aims to provide standards for the implementation of waste reduction and management at the source, based on Presidential Regulation No. 97 of 2017 concerning national policies and strategies for the management of household waste and similar waste, as well as to increase the knowledge, attitudes, and skills of business actors in Makassar City in managing waste in an environmentally friendly manner through socialization and training activities. The methods used to carry out these activities are socialization, training, and discussions on environmentally friendly waste management. The activities were carried out in a participatory manner through material delivery, interactive discussions, and hands-on practice. The results of the activities show an increase in business actors' understanding of the importance of environmentally friendly waste management and their ability to implement waste sorting and management practices at the source. It is hoped that this activity will encourage changes in the behavior of business actors in waste management, reduce the amount of waste sent to final processing sites (landfills), and support the realization of a clean and sustainable environment in the city of Makassar.
Co-Authors Abdul Haris PanaI Abdul Mun'im Thariq Abubakar Sidik Katili Abubakar Sidik Katili Adam, Fahria Ningsi Adnan Malaha Adnan Malaha Ahmad Zainuri Ahmad Zainuri Andi Khairunnisa Salsabila Putri Ani M. Hasan Aprianingsih Umar Arpin Aryati Abdul Aryati Abdul Aryati Abdul Asep S. Abdurrahmat Asniawati Zainuddin Asniwati Zainuddin Astin Lukum Astuti, Mindy Eka Aydalin, Regina Valentina Budy Santosa Budy Santoso Chairunnisa J. Lamangantjo Chairunnisah J Lamangantjo Cicilia Selry Tanri Citron S Payu Daud Yusuf Devliyanti Halusa Dewi Wahyuni K. Baderan Djuna Lamondo Eka Zahra Solikahan Eman Rahim Enisa Kobandaha Erfan AR. Lainjong Faisal Duengo Farid SM Febrianti Febrianti febriyanti febriyanti Fitryane Lihawa Frida Maryati Yusuf Harun, Nur Risnawati HASAN, ANI M. Hasan, Marwan Hasim Hasim Hasim Hasim Hasim Herinda Mardin Heru Z Thalib Husain, Ilyas Ilyas Husain Isra, Muhammad Iswan Dunggio Jusna Ahmad La Nane Lamangantjo, Chairunnisa J. Lilan Dama Magfirahtul Jannah Margaretha Solang Marike Mahmud Marini Susanti Hamidun Masra Latjompoh Misnawaty Wantogia Moh. Heru Sulistyo P. Yusuf Moha, Siti Nurliana Mohamad Haikal K. Djafar Mohamad Ikbal Riski Danial Mohamad, Nurdin Muh. Nur Akbar Muhammad Isra Mustamin Ibrahim Mustaqimah, Nur Nandayani Ahmad Nur Mustaqimah Nur Risnawati Harun Nur'ain Marton Angio Nurfadila Salam Nurinda Umadji Nurul Fajryani Usman Pinangsi Lalu Pobela, Juliani Pratama, M.Iqbal Liayong Rakhmat Jaya Lahay Ramli Utina Regina Valentine Aydalina Regitacahyanisauring Gita Rifka Sadapu Rika Wahyuni Rusti Annisa Rini Daud Supu Salihi, Irvan Abraham Sarini Pani Siti Ainun Mabuia SM, Farid Solang, Margareta Sri Anggriyanti Putri Bohoka Sri Layla Putri Ishak Sri Vanrovia Usman Sri Widyastuty Pikoli Sri Wulandari Sri Wulandari Srinianti U Daud Daud Sukirman Rahim Suma, Fani Syarifudin Rahim Thalib, Heru Z Torana, Melanie Uno, Wirnangsi D. Vivien Novariana Wantogia, Misnawaty Widya Rahmawaty Saman Widya Salandri Kisman Wirnangsi D. Uno Wirnangsi D. Uno Wirnangsi D.Uno Wirnangsih D. Uno Wiwin Kobi Yuliana Retnowati Yulianti Humokor Yulinda L. Ismail Zakaria Husain Zuliyanto Zakaria