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Biosel: Biologi Science and Education

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Published by Institut Agama Islam Negeri Ambon

ISSN : 2252858X EISSN : 25411225 DOI : -

Core Subject : Science, Education, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Energy Environmental Science

Journal Biosel receiving articles of the results of the study in biology field and education. This journal rising twice a year, namely edition of january-june and edition of july-december.

Arjuna Subject : -

Articles 294 Documents

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Analisis Struktur Komunitas Fitoplankton di Beberapa Ekosistem Air Terjun Kecamatan Jabung, Kabupaten Malang Salsabila, Dina; Catur Retnaningdyah; Yusuf, Muhammad
Biosel Biology Science and Education Vol. 15 No. 1 (2026): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v15i1.12791

Phytoplankton are primary biotic components of aquatic ecosystems that are highly sensitive to environmental changes and are therefore widely used as biological indicators of water quality. However, information on phytoplankton community structure in waterfall ecosystems remains limited, particularly in tropical regions. This study aimed to analyze the phytoplankton community structure in waterfall ecosystems in Jabung district as a basis for assessing water quality. Sampling was conducted at four waterfall sites, namely Siuk, Tarzan, Toris, and Jahe, with three replicates at each location. Phytoplankton samples were collected by filtering 3 liters of water using a plankton net with a mesh size of 40 µm, then preserved with 4% formalin (10 drops) and CuSO₄ (5 drops). Identification and enumeration of phytoplankton were performed using 1 mL of sample placed in a Sedgewick–Rafter Counting Chamber and observed under a binocular microscope (100× magnification) across 1,000 fields of view. The collected data were used to calculate abundance, taxonomic richness, community composition, the Shannon–Wiener diversity index (H’), evenness index (E), and dominance index (D). The results showed that phytoplankton taxa were present in all observed waterfall ecosystems, consisting of Bacillariophyceae (21 genera), Chlorophyceae (9 genera), Cyanophyceae (5 genera), Zygnematophyceae (9 genera), and Trebouxiophyceae (1 genus). The highest diversity index was recorded at Jahe Waterfall (H’ = 4.50), while the lowest was found at Siuk Waterfall (H’ = 4.17). The highest evenness index occurred at Siuk Waterfall (E = 0.8773), with a dominance index value of 0.075. Overall, all sites exhibited high diversity (H’ > 3) and very low dominance, indicating that phytoplankton communities were stable and well balanced across all investigated waterfall ecosystems. Keywords: Water Quality, Phytoplankton, Community, Waterfalls, Diversity

Species Diversity of Lichen as A Bioindicators of Air Quality at The State Polytechnic of Jember Agustin, Mili; Avika Aditya Febriana Putri; Ika Nuraini; Yohana Maharani Pitaloka; Putri Saniyyah Rahmalisa Az Zahra; Retno Wimbaningrum; Rendy Setiawan
Biosel Biology Science and Education Vol. 15 No. 1 (2026): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v15i1.12855

Lichens are symbiotic organisms that are sensitive to changes in air quality, so they are widely used as environmental bioindicators. The purpose of this study was to determine the diversity of lichens in the Jember State Polytechnic area and to assess air quality based on the Atmospheric Purity Index (API). The research was conducted at nine observation sites using a purposive sampling method with 10 × 10 cm plots on four sides of tree trunks at each point. Lichen samples were collected, identified based on morphological characteristics, and their coverage percentage was calculated to obtain frequency values and ecological indices used in the ACI calculation. The results showed that 25 types of lichens were found with a coverage area of 8.647%. The highest ACI value was found in the Department of Language, Communication, and Tourism with a value of 0.35, while the lowest values were found in the Department of Information Technology and the Department of Agribusiness Management with ACI values of 0.02, respectively. All locations on campus had very low IAP values with a total value of 0.86, indicating a very high level of air pollution. The location with the highest IAP value remained in the very high pollution category. The low IAP value is strongly suspected to be related to the high level of motor vehicle activity on campus and the suboptimal function of vegetation in reducing atmospheric pollutants. Keywords: Air Quality, Atmospheric Purity Index, Bioindicator, Lichen

The Influence of the Problem Based Learning (PBL) Model on Metacognitive and Learning Outcomes of Class VIII Students of SMP Negeri 37 Samarinda on Human Excretory System Material Jusma; Nasution, Ruqoyyah; Akhmad; Masitah
Biosel Biology Science and Education Vol. 15 No. 1 (2026): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v15i1.7491

Facing future challenges requires various skills to achieve success, one of which is metacognitive skills. Therefore, the use of science-based learning in the learning process not only aims to improve student learning outcomes, but also to empower their metacognitive skills. This research aims to determine the effect of using Problem Based Learning (PBL) on the metacognitive and learning outcomes of class VIII students at SMP Negeri 37 Samarinda. This type of experimental research uses quantitative methods in the form of a quasi experimental design type, the pretest posttest control group design. The population in this study were all class VIII students at SMP Negeri 37 Samarinda. Sampling used a purposive sampling technique using classes according to the researcher's needs with a sample size of 48 students. The instrument analysis technique uses construct validity and reliability tests, while the analysis of research results uses the N-gain test, normality test, homogeneity test, and Wilcoxon test with a significance level of 5%. The results of data analysis show that the average value of students' metacognitive indicators after being treated in the experimental class was 80.67 in the very good category, while the control class was 79.58 in the good category. The average posttest score for experimental class learning outcomes was 69.82, while the control class was 38.02. The N-gain metacognitive questionnaire test in the experimental class was 0.27 in the low category, while the control class was 0.08 in the low category. The experimental class had an N-gain value for the cognitive learning outcomes test of 0.46 in the medium category, while the control class was -0.01 in the low category. The Wilcoxon test results on the metacognitive questionnaire and learning outcomes show the Asymp value. Sig. (2 tailed) of 0.000, this value is smaller than 0.05 so it can be concluded that there is an influence of the use of Problem Based Learning (PBL) on metacognitive and cognitive learning outcomes of class VIII students at SMP Negeri 37 Samarinda on the human excretion system material. Keywords: Problem Based Learning, Metacognitive, Learning Outcomes

Mapping the Nexus of Etnobotany and Education: A Bibliometric Approach to Advancing 21st-Century Skills through Etnopedagogy Yani, Ahmad; Makkatenni; Rijal, Syamsu
Biosel Biology Science and Education Vol. 15 No. 1 (2026): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v15i1.11564

The integration of ethnobotany and education through ethnopedagogy is increasingly acknowledged as a promising strategy to foster the development of 21st-century skills, such as critical thinking, creativity, collaboration, and cultural literacy. Nevertheless, a comprehensive mapping of the research landscape connecting these fields remains scarce. This study seeks to analyze global research trends, intellectual structures, and thematic developments in studies that link ethnobotany, education, and ethnopedagogy. A bibliometric analysis was conducted using peer-reviewed articles indexed in Scopus and Web of Science that were published between 2010 and 2025. Data were analyzed using Bibliometrix R package and VOSviewer to examine publication growth, influential authors and journals, institutional contributions, and keyword co-occurrence networks. The findings indicate a consistent increase in the number of publications over the past decade, with major research clusters focusing on indigenous knowledge systems, plant-based science education, and community-oriented pedagogical practices. Thematic evolution analysis revealed a shift from descriptive documentation of ethnobotanical knowledge to integrative educational frameworks that embed local plant knowledge within formal and informal learning contexts. Collaboration networks demonstrate increasing transnational partnerships, particularly among scholars from biodiversity-rich regions in Asia, Africa, and Latin America. Despite this progress, empirical studies evaluating the impact of ethnobotanical learning on students’ 21st-century skills remain limited. This study provides a comprehensive knowledge map and highlights future research directions to strengthen the integration of ethnopedagogy in science education. Keywords: Ethnobotany, Ethnopedagogy, Biology Education, Bibliometric Analysis, 21st-Century Skills

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