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All Journal Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA Kappa Journal
Mahrus
Universitas Mataram
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Penggunaan Bioinformatika dalam Pembelajaran Sains Untuk Menyelesaian Kesulitan Belajar Siswa pada Materi Genetika di SMPN 20 Mataram Mahrus; Lalu Zulkifli; Saprizal Hadisaputra; Ida Ayu Putu Armyani
Jurnal Pengabdian Magister Pendidikan IPA Vol 4 No 4 (2021)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.533 KB) | DOI: 10.29303/jpmpi.v4i4.1128

Abstract

Pembelajaran materi genetika pada mata pelajaran IPA-Biologi untuk siswa SMP merupakan materi yang cukup sulit di dipahami disebabkan oleh beberapa faktor di antaranya: materinya abstrak, rumit dan sulit untuk dipraktekkan serta kurangnya sumber refrensi yang efektif. Kemajuan bidang teknologi informasi yang berkembang sangat pesat memudahkan seseorang dapat mengakses dan menganalisis informasi dari beberapa sumber database yang menyimpan data biologis seluruh dunia melalui website. Salah satu contohnya adalah NCBI (National Center for Biotechnology Information), dapat diakses melalui website https://www.ncbi.nlm.nih.gov/. Selain itu, penyebaran program aplikasi bioinformatika melalui internet saat ini dapat membantu para siswa, mahasiswa, guru, dosen dan peneliti dalam memecahkan permasalahan biologis dengan menggunakan berbagai sumber database dan software untuk berbagai kebutuhan, termasuk kebutuhan pembelajaran. Untuk mempelajari biologi khususnya materi Genetika membutuhkan sumber belajar berupa software bioinformatika dengan dilengkapi berbagai peralatan (tools) sehingga dapat mempermudah siswa memahami materi yang sedang dipelajari. Bioinformatika adalah bidang interdisipliner ilmu komputer, matematika, statistik yang mengembangkan metode dan perangkat lunak (software) untuk memahami data biologi. Untuk memahami aplikasi Bioinformatika, maka Tim pengabdian pada masyarakat menginisiasi pelatihan penggunaan Aplikasi Bioinformatika untuk guru-guru IPA di Kota Mataram, yang dilaksanakan di SMPN 20 Mataram, bertujuan untuk meningkatkan kompetensi guru IPA Biologi dalam bidang teknologi, informasi dan komputer. Hasil kegiatan menunjukkan bahwa Pelaksananaan program pengabdian masyarakat di di SMPN 20 Mataram telah berhasil dilakukan dengan baik. Hal ini terlihat dari partisipasi dan berbagai pertanyaan yang dilontarkan guru-guru pada saat diskusi. Tim memberikan kunci-kunci utama yang digunakan dalam menggunakan Bionformatika untuk selanjutnya dicoba di luar jam pelatihan dengan bimbingan Tim Pengabdian Masyarkat dengan harapan dapat memberikan solusi di dalam memecahkan permasalahn pembelajaran Genetika.
Diversity Of Coleoptera Order Soil Insects In Kerandangan Nature Park Area Rona Uli Manurung; Mahrus; Tri Ayu Lestari
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): Special Issue
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.v23i1.5901

Abstract

Diversity Of Coleoptera Order Soil Insects In Kerandangan Nature Park Area TWA Kerandangan is a conservation area located in West Nusa Tenggara Province. There are types of plants and animals in TWA Kerandangan that show acceptable and stable ecosystem conditions based on the role of insects. One type of insect that plays a role in the balance of the ecosystem is soil insects because they are considered good organic matter breakers. The order of soil insects that has a valuable role in the ecosystem is Coleoptera-decomposing wildlife feces. Analysis of their diversity is very important for the sustainability of the ecosystem in Kerandangan TWA. The research method used was pitfall trapping. The diversity level of the Coleoptera diurnal group is included in the low category because it has an average index value of 0.93, and the level of diversity of the Coleoptera nocturnal group is included in the medium category because it has an average index value of 1.34. The dominance index value is < 0.50, which indicates that no species dominates at each station, and the level of evenness is in the low to high category. The most common Coleoptera species found is Onthophagus sp 4, and Onthopagus taurus belongs to the dung beetle group (Scarabaeidae).
Isolation and Molecular Characterization of Brotowali (Tinospora crispa) Rhizosphere Bacteria Producing Siderophore from Dry Lands of Lombok Island Sekar Partiwi; Agil Al Idrus; Lalu Zulkifli; Mahrus; Prapti Sedijani
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): Special Issue
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.v23i2.6138

Abstract

In the context of biopesticide development, siderophore-producing rhizosphere bacteria play an important role as potential biological control agents. Siderophores are complex organic compounds produced by microorganisms to bind and take up iron ions (Fe3+) from the surrounding environment. This compound is very important because iron is a nutrient necessary for life for many microorganisms and plants. The aim of this research was to determine the type and ability of bacteria in the rhizosphere of Brotowali (Tinospora crispa) to produce siderophores. The method used in this research is an exploratory descriptive type. The isolation results obtained from the North Lombok area obtained 5 samples with codes B4A1, B6A1, BT61, BT63 and BT83. The results of the bacterial isolate potency test with Media Kings showed that only isolate BT63 showed clear fluorescence when exposed to ultraviolet light. Meanwhile, the Arnow's Assay test showed that only BT63 colonies experienced a color change to pink. The results of the molecular identification of the potential bacteria, namely BT63, using the BLAST method using the GenBank data base at NCBI, show that it is closely related to the species Bacillus thuringiensis strain FDAARGOS 791. The results above show that the rhizobacteria isolated from Brotowali have the potential to be developed as a natural biopesticide that can be applied in the future.
Peningkatan Kesadaran Literasi Lingkungan Melalui Sosialisasi Buku Mangrove di SMP 13 Desa Gerupuk Kecamatan Pujud Lombok Tengah Abdul Syukur; Agil Al Idrus; Mahrus; Lalu Zulkifli; Didik Santoso
Jurnal Pengabdian Magister Pendidikan IPA Vol 9 No 1 (2026): Januari - Maret 2026
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v9i1.15561

Abstract

Ekosistem mangrove di Desa Ketapang Raya memiliki nilai ekologis yang tinggi dan berpotensi sebagai sumber belajar IPA, terutama bagi guru dan siswa di sekolah sekitar seperti SMP Gerupuk, Kecamatan Pujud, Lombok Tengah. Terdapat 10 spesies mangrove beserta biota asosiasi (Mollusca, Crustacea, Echinodermata, ikan) yang melimpah. Namun, guru IPA belum memanfaatkan potensi tersebut dalam pembelajaran berbasis lingkungan untuk meningkatkan literasi sains. Kegiatan pengabdian ini bertujuan untuk meningkatkan pemanfaatan nilai ekosistem mangrove sebagai sumber belajar IPA serta menanamkan nilai konservasi lingkungan melalui pendidikan formal. Metode yang digunakan adalah pelatihan, diskusi, dan praktik lapangan. Hasil kegiatan menunjukkan partisipasi aktif siswa dan guru dalam diskusi serta apresiasi terhadap materi pembelajaran berbasis mangrove. Luaran kegiatan berupa publikasi pada jurnal ber-ISSN dan terindeks SINTA.
Pengembangan LKPD Kearifan Lokal Berbasis Augmented Reality untuk Meningkatkan Keterampilan Proses Sains dan Berpikir Kreatif : Systematic Literature Review Dian Islamiyati; Mahrus; Joni Rokhmat; Yunita Arian Sani Anwar
Kappa Journal Vol 8 No 2 (2024): Kappa Journal
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v8i2.27312

Abstract

The science process skills and creative thinking skills of Indonesian students are still low, thus requiring innovation in the learning process. This research aims to analyze the impact of using local wisdom-based Augmented Reality Student Worksheets (LKPD) to improve students' science process skills and creative thinking skills. The research method chosen in this study is Systematic Literature Review (SLR). The data collection technique in this research is by identifying, reviewing, evaluating, and interpreting articles relevant to the publication period between 2019 and 2024 available in the Google Scholar database with relevant keywords. A total of 13 articles were found and have been evaluated based on inclusion and exclusion criteria. The results of this study indicate that the use of local wisdom-based augmented reality LKPD that has been developed can improve students' science process skills and creative thinking skills. The local wisdom-based augmented reality LKPD that has been developed has been proven to be valid, practical, and effective for use in the learning process
Co-Authors Abdul Syukur Agil Al Idrus Dian Islamiyati Didik Santoso Ida Ayu Putu Armyani Joni Rokhmat Lalu Zulkifli Lalu Zulkifli Prapti Sedijani Rona Uli Manurung Saprizal Hadisaputra Sekar Partiwi Tri Ayu Lestari YUNITA ARIAN SANI ANWAR