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All Journal Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) BAREKENG: Jurnal Ilmu Matematika dan Terapan Astonjadro PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Amalee: Indonesian Journal of Community Research & Engagement Jurnal Inovasi Penelitian dan Pengabdian Masyarakat Global Education Journal
Muna, Siti Umamah Naili
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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Study of the Effectiveness of Rainwater Harvesting in Overcoming Clean Water Scarcity Munawir, Abdillah; Rusdiyanto, Edi; Fathar, Imam Rozali; Muna, Siti Umamah Naili
Global Education Journal Vol. 3 No. 1 (2025): Global Education Journal (GEJ)
Publisher : Civiliza Publishing, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/gej.v3i1.185

Abstract

Rainwater becomes refreshing and safe water for use in daily activities such as bathing and even for consumption through a recycling process. The aim of this study is to analyze the need for clean water, water scarcity and rainwater potential as well as analysis of rainwater utilization with rainwater processing technology. The methods used are the Wet Deposition and Wet & Dry Deposition methods with the Automatic Rain Water Sampler (ARWS). The software used for data processing in this research is Minitab version 21.1. The results of field studies based on data from the Mataram Meteorology, Climatology and Geophysics Agency for the NTB region, in the last 3 years, namely 2017, 2018 and 2019, show that the average rainfall in Mataram is 326 mm/year, which means the potential for rainwater to be reuse is huge. Strategic steps are needed to optimize rainwater potential, investment policies in appropriate infrastructure need to be improved, including rainwater collection systems, storage tanks and water treatment technology. Apart from that, the government's role is important in paying attention to legal, regulatory and environmental sustainability aspects in the development and utilization of rainwater resources so that they can be used as a basic ingredient for clean water needs.
LOSS INSURANCE MODEL OF RISK FOR AGRICULTURAL COMMODITY BASED ON MAXIMUM DAILY RAINFALL INDEX CONSIDERATION Muna, Siti Umamah Naili; Putu Purnaba, I Gusti; Setiawaty, Berlian
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 20 No 1 (2026): BAREKENG: Journal of Mathematics and Its Application
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol20iss1pp0167-0178

Abstract

Agricultural commodities in rainfed areas face significant risks of yield loss and crop failure due to uncertain rainfall patterns and intensities. Index-based crop insurance has been introduced as an adaptive strategy to simplify loss assessment using climate indicators. However, most existing schemes cover only a single peril, such as drought. This study aims to develop a loss model of risk for agricultural commodity using maximum daily rainfall index that accounts for both drought and flood risks. The model consists of two components: rainfall modelling and insurance modelling. Rainfall modelling identifies the appropriate probability distribution to define rainfall index parameters—trigger and exit—which represent thresholds for yield reduction and total crop failure, respectively. These parameters are derived through numerical integration and can be approximated using percentiles when crop-specific water requirement data are unavailable. Insurance modelling determines a benefit claim model based on rainfall probability and parameters of rainfall index, with three possible benefit claim conditions: full, partial, and none. A case study using maximum daily rainfall data (September–December, 1984–2014) for paddy in Dramaga, Bogor, indicates that the Burr Type XII distribution fits the data better than the GEV distribution. The estimated premium ranges from IDR 300000 to 300822.9 per hectare. In high-rainfall areas like Dramaga, premiums are primarily influenced by the probability of excess rainfall, while drought risk is negligible. Analysis over a 10-year actual maximum daily rainfall data (September–December, 2015–2024) shows that lower insured percentiles result in lower premiums. To improve accuracy, trigger and exit should ideally be determined based on the specific crop's water requirements. Despite data limitations, this model provides a conceptual model for developing more representative and actuarially fair loss model for agricultural commodity risk.
DEVELOPING ENTREPRENEURIAL MINDSET THROUGH THE 'YOUNG LELEPRENEUR' COLLABORATIVE LEARNING MODEL AND CURRICULUM INTEGRATION AT CENDERAWASIH II SENIOR HIGH SCHOOL Rusdiyanto, Edi; Soesanta, Prabawa Eka; Muna, Siti Umamah Naili; Munawir, Abdillah
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 9 No. 4 (2025): DESEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v9i4.3085

Abstract

SMA Cenderawasih II in South Tangerang faces dual challenges, including students’ low understanding of nutrition and the economic limitations of their families. The Community Service Team from the Graduate School (SPS) of Universitas Terbuka (UT) took the initiative to implement a collaborative learning model called "Young Lelepreneur." This model was specifically designed by integrating catfish farming curriculum into school activities in close coordination with SMA Cenderawasih II. The community service program at SMA Cenderawasih II, South Tangerang, successfully enhanced students’ knowledge, skills, and entrepreneurial character through practice-based catfish farming activities (learning by doing). Through a series of preparation, technical training, and implementation stages, students not only gained a theoretical understanding of basic biology and fishery management but also applied it directly in the field from pond construction and feed management to water quality control. This activity strengthened the synergy between the school, the community service team, and the students in realizing contextual and applicable learning. Monitoring and evaluation results indicate that this program has the potential to become a practice-based learning model that can be integrated into entrepreneurship and applied biology curricula. Furthermore, the development plan of the "Young Lelepreneur" program serves as a strategic step toward creating an educational ecosystem focused on innovation, economic independence, and school community empowerment.
Pelatihan Literasi Numerasi untuk Guru SDI Khazanah Kebajikan: Kunci Pembelajaran Matematika yang Menyenangkan: Numeracy Literacy Training for Teacher of SDI Khazanah Kebajikan: the Key to Enjoyable Mathematics Learning Septiarini, Tri Wijayanti; Pariyanti, Eka; Muna, Siti Umamah Naili; Hidayat, Wahyu; Mahira, Putri
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 11 No. 1 (2026): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v11i1.10903

Abstract

To support improvements in basic education quality, particularly in numeracy literacy, a community service program was conducted at SDI Khazanah Kebajikan, Pondok Cabe Ilir, Pamulang, South Tangerang. The program aimed to strengthen teachers' competencies in designing and delivering numeracy learning that is contextual, interactive, and life-relevant. Employing a Community Development approach, the program involved a needs assessment, teacher training, mentoring (both in-person and online), distribution of teaching aids and contextual numeracy books, and a thorough evaluation. Training focused on problem-based learning strategies, the use of simple instructional media, and the integration of religious and local cultural values into mathematics teaching. Mentorship helped teachers tackle classroom challenges and apply new methods effectively. The results indicated a positive impact: increased teacher knowledge, confidence, and motivation in teaching numeracy. Teachers also demonstrated improved ability to design innovative, student-centered instruction. Additionally, there were early signs of increased student engagement following the application of the training outcomes. This activity not only enhanced teacher capacity but also contributed to elevating the overall quality of primary education through culturally responsive and meaningful numeracy learning.
Co-Authors Bachtiar Bachtiar Berlian Setiawaty Darsih Idayani Eka Pariyanti Farida Ali, Farida Fathar, Imam Rozali Florentina Ratih Wulandari Herlinawati, Elin Mahira, Putri Mohammad Ihsan Panggabean, Donwil Prabawa Eka Soesanta Putri, Erika Pradana Putu Purnaba, I Gusti Rahmat Hidayat Rusdiyanto, Edi Septiani, Pani Sodikin Sodikin Sri Dewi Nirmala Sumartono Sumartono Tarigan, Asmara Iriani Tri Wijayanti Septiarini Wahyu Hidayat Yunandar