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Keanekaragaman Flora Mangrove pada Tingkat Pohon di Cagar Alam Pulau Dua Banten Novi Ramadani Pratiwi; Futihatun Nur Amalia; Indah Fitri Rahmawati; Setyoko Setyoko
bionature Vol 23, No 1 (2022): April
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/bionature.v23i1.35697

Abstract

Abstract. One of the countries that has the largest mangrove forest is Indonesia, the area of mangrove forests in Indonesia reaches 3.1 million ha. Mangroves can live in tropical and subtropical climates, mangroves have so many benefits, one of which is to prevent disasters such as tsunamis and protect beaches from erosion. This research was conducted in the Pulau Dua Nature Reserve in the Banten area. This study uses a linear quadratic transect method by determining the location of the study as many as 2 station points. Data analysis was carried out quantitatively using vegetation analysis. Based on the results of the research conducted, it shows that the value of the mangrove flora diversity index is classified as low, namely H'<1. The species of mangrove flora were found such as Avicennia germinans, Avicennia marina, Avicennia officinalis, Bruguiera parviflora, and Rhizophora apiculata. The condition of the mangrove forest in the Pulau Dua Banten Nature Reserve is still relatively natural, because it is still very well preserved and the diversity of flora and fauna is still high.Keywords: mangrove, nature reserve, dua banten island
Banana Diversity E-module for Contextual Learning in High School Education Dwi Ratnasari; Esi Sohipah; Novi Ramadani Pratiwi; Nani Maryani
Journal of Pedagogy and Education Science Vol 5 No 01 (2026): Journal of Pedagogy and Education Science
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/IISTR.jpes.001622

Abstract

This research aims to develop an e-module with banana diversity in Serang City, Banten, as its content to be used as an alternative learning resource for high school students. The research method used is the research and development (R&D) method. Data on various banana types in Serang were systematically collected and identified through surveys conducted across both traditional and modern markets. The resulting e-module underwent rigorous validation diversity and education technology experts, achieving high feasibility scores of 96.67% and 88.55%, both values classified as a very decent category. Subsequently, a limited trial was conducted with 32 tenth-grade science students at SMAN 8 Serang, where the e-module was used to teach the biodiversity topic. Student responses analysis yielded a score of 82.1%, which falls in the appropriate category. Overall, this study successfully provided a contextual learning medium that utilizes local biodiversity as relevant content, proving the e-module’s utility in high school biology classes. Moreover, the e-module is particularly suitable for showcasing local biodiversity, thereby enriching students’ understanding of Indonesian biodiversity as a whole. E-module can change the way students learn about biodiversity to be more relevant, interactive, and based on local potential.