Article Per Year (5 Year)
p-Index From 2021 - 2026
5.246
P-Index
This Author published in this journals
All Journal JURNAL PIJAR Jurnal Pendidikan Biologi Terampil : Jurnal Pendidikan dan Pembelajaran Dasar SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Zeta - Math Journal Jurnal Ilmiah Dikdaya Jurnal Ilmiah Profesi Pendidikan MURHUM : JURNAL PENDIDIKAN ANAK USIA DINI AN-NISA : Journal of Gender Studies TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Journal of Science and Science Education (JoSSEd) Jurnal Pijar MIPA Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat Edukasia: Jurnal Pendidikan dan Pembelajaran Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Sasana: Jurnal Pendidikan Agama Islam Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Wahana Islamika: Jurnal Studi Keislaman FENOMENA: Journal of Social Science GENIUS: Indonesian Journal of Early Childhood Education Rabbayani: Jurnal Pendidikan dan Peradaban Islami AN NAHDLIYAH Konstruktivisme : Jurnal Pendidikan dan Pembelajaran FIKROTUNA: Jurnal Pendidikan dan Manajemen Islam International Journal of Science Education and Science DIDAKTIKA Indonesian Journal of Innovation in Education Research Journal of Science Technology and Education Current Educational Review
Mahrus Mahrus, Mahrus
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Neuroscience Physics Social Sciences Other

Published : 44 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 44 Documents
Search

 1   2   3   4   5 
Reproductive Aspects of Mangrove Crabs (Scylla sp.) Caught by Fishermen in the Bagek Kembar Essential Ecosystem Area, West Lombok Niarni, Baiq Gina Amalia; Karnan, Karnan; Kusuma, Anindita Suliya Hangesti Mandra; Mahrus, Mahrus
Jurnal Pijar Mipa Vol. 21 No. 1 (2026)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v21i1.9557

Abstract

Mangrove crabs are a high-value fishery resource that is closely associated with mangrove ecosystems, but their uncontrolled use has the potential to threaten the sustainability of the population. This study aims to analyze the reproductive aspects of mangrove crabs (Scylla sp.) caught by fishermen in the Bagek Kembar Essential Ecosystem Area (KEE), West Lombok, as the basis for sustainable fisheries management. The research was conducted in March-May 2025, using a quantitative survey method and observation-based data collection. The sampling technique in this study is purposive sampling. The observed parameters included gender, carapace width, body weight, gonadal maturity level (TKG), and gonadal maturity index (IKG). Data were analyzed descriptively and inferentially to describe growth patterns and reproductive conditions. The results showed a dominance of females, with a male:female ratio of 0.83:1. The relationship between carapace width and body weight is negative allometric (b < 3), indicating that carapace growth is faster than body weight growth. The distribution of TKG is dominated by TKG I and III, while the average IKG ranges from 2.05–5.72% with a frequency of 80%. The novelty of this research lies in providing location-based mangrove crab reproductive data in essential ecosystem areas that remain limited. The results of the study confirm the importance of regulating catch size and protecting mature gonadal individuals, and recommend further research on seasonal reproductive dynamics to support ecosystem-based fisheries management.
The Relationship Between School Environment Factors and Students Biology Learning Outcomes Nathania, Elga Amelinda; Mahrus, Mahrus; Merta, I Wayan
Jurnal Pijar Mipa Vol. 20 No. 8 (2025): Special Issue
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i8.10549

Abstract

Education quality is fundamentally influenced by various factors, with the school environment playing a crucial role in shaping student learning outcomes. The school environment encompasses physical, social, and academic aspects that collectively affect students' comfort and motivation to learn. This study aims to determine the relationship between school environmental factors and biology learning outcomes of grade VII MTsN 3 Mataram students. The school environment encompasses physical, social, and academic aspects that collectively impact students' comfort and motivation to learn. This study employs a correlational, quantitative, descriptive method. The population consisted of all students of grade VII, with samples taken from grades VII-4 and VII-5 using purposive sampling techniques. Data collection techniques include questionnaires and documentation of student learning outcomes. The questionnaire instrument was validated using Aiken's V formula and tested for reliability with Cronbach's alpha, both of which yielded valid and reliable results. The normality test indicates that the data are normally distributed, and the linearity test reveals a linear relationship between the variables. Correlation analysis yielded a coefficient of r = 0.608, indicating a strong and significant relationship at a 5% significance level (r calculated exceeds the r table value). Thus, it is concluded that there is a positive and significant relationship between school environmental factors and students' biology learning outcomes. These findings can serve as input for teachers and schools in creating a supportive learning environment to enhance the educational process.
Japanese Papaya (Cnidoscolus aconitifolius): An Integrated Biological System with Mechanism-Based Utilization Sedijani, Prapti; Mahrus, Mahrus; Rasmi, Dewa Ayu Citra; Kusmiyati, Kusmiyati; Khaerudin, Khaerudin
Jurnal Biologi Tropis Vol. 25 No. 4a (2025): 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.v25i4a.11234

Abstract

Cnidoscolus aconitifolius (Japanese papaya or chaya) is a tropical plant from the Euphorbiaceae family known for its high nutritional value and diverse biological activities. Several studies have reported antioxidant, antimicrobial, and other biological properties, suggesting the involvement of complex molecular systems. This article presents a conceptual literature review using a systems biology approach to understand Japanese papaya as an integrated biological system in which nutritional components, secondary metabolites, and enzymatic activities interact. By positioning hydrolytic enzyme systems as the central mechanism, this review discusses the potential utilization of Japanese papaya as a biological resource and as a basis for the development of functional derivative products, including biomolecular hydrolysates. Possible applications in mechanism-based bioconversion processes are also briefly addressed.
Project-Based Learning and Ethno-STEM in Enhancing Science Literacy and Critical Thinking: A Systematic Review Kurniawan, Wardi; Mahrus, Mahrus; Kosim, Kosim
Current Educational Review Vol. 1 No. 4 (2025): December
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/cer.v1i4.409

Abstract

The purpose of this research is to examine the trend in the development of studies integrating the approaches of Project-Based Learning (PjBL) and EthnoSTEM to improve critical thinking skills and science literacy among students from 2016 to 2025. The issues identified in this research relate to the development of scientific publications that combine these three approaches and their contribution to enhancing skills relevant to the demands of the 21st century. The method applied is descriptive analysis with a bibliometric approach, using data obtained from Google Scholar, which was then analyzed using Publish or Perish (PoP) software and Dimensions.ai, and visualized using VOSviewer. The analysis results show a significant increase in publications addressing the theme of integrating PjBL, Ethno-STEM, science literacy, and critical thinking, especially after 2020, with the most dominant form of publication being book chapters. The keyword visualization confirms that the main focus of research in modern science education is geared towards the development of innovative learning models, improvement of critical thinking skills, and science literacy. Based on these findings, this research recommends further development of the integration of ethno-STEM and project-based approaches to support the quality of 21st-century learning
Co-Authors Abdul Qodir Jailani Abdul Syukur Agil Al Idrus Agil Al Idrus, Agil Al Agus Abhi Purwoko Agus Suherman Ahadi, Abdi Akbar, Lalu Faraby Alif Alpiansah, Hairul Andiopenta Purba Anggraeni, Mira Natika Anindya, Ida Ayu Wiwin Aris Doyan Budhi Hascaryo Iskandar Didik Santoso Dyatmika, Sutama Wisnu Eko Nursalim, Eko Faruqi, Dwi Gito Hadiprayitno Hartina, Tika I Wayan Merta Istifadah Istifadah, Istifadah Itqon, Zubdatul  Jamaluddin Jamaluddin Joni Rokhmat Jufri, A. Wahap Karimullah, Suud Sarim Karnan Karnan Khaerudin Khaerudin Khairuddin - Khairudin Khairudin Khojir Kosim Kosim Kurniawan, Wardi Kusmiyati Kusmiyati Kusuma, Anindita SHM Kusuma, Anindita Suliya Hangesti Mandra LALU ZULKIFLI Lukluk Ibana Maharani, Bintang Mahsun Mahsun Martiana, Rina Maulia, Kiki Rizki Muhammad Luthfi Muksin, Yufika Dewi Munib Munib, Munib Nathania, Elga Amelinda Niarni, Baiq Gina Amalia Noegroho, Tegoeh Nur janah, Nur Nur Kholik Afandi Nuradelia, Debby Nurliana, Aluh Hanisa Nurul Hasanah Osi, Zaena Sultona Pajriati, Nasipatul PRAPTI SEDIJANI, PRAPTI Priyanto Priyanto Purnama, Dunia Putri, Devi Karisna Rahmawati, Riyas Rasmi , Dewa Ayu Citra Rasmi, Dewa Ayu Citra Rosyad, Mushoffa Basyir Sablan, Sablan Silmi, Idam Matus Sukarso, Aa Suratman Suratman Syamsul Bahri Tassya, Thania Olang Tony Yulianto Tri Wiji Nurani Usriyah, Lailatul Wahab Jufri Widhayani Puri Setioningtyas, Widhayani Puri Winata, I Gede Darma Yayuk Andayani Yuliatin , Yuliatin Zulkarnaen Zulkarnaen Zuroida, Chofifatin Nur