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All Journal Biologi Edukasi : Jurnal Ilmiah Pendidikan Biologi Biogenesis: Jurnal Ilmiah Biologi BioWallacea Journal of Biological Research Jurnal Biologi Tropis MATAPPA: Jurnal Pengabdian Kepada Masyarakat Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya Techno-Fish Jurnal Biotek Indonesia Berdaya Arwana: Jurnal Ilmiah Program Studi Perairan Jurnal Abdimas Indonesia : Jurnal Abdimas Indonesia Populer: Jurnal Penelitian Mahasiswa Journal of Creative Student Research Journal of Biological Science and Education
Saparuddin Saparuddin
Universitas Sembilanbelas November Kolaka
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Journal : Journal of Biological Science and Education

 1 
Mangrove Identification on the Rainbow Bridge Coastal Coast Lamundre Village, Watubangga District, Kolaka Regency Dina Nurhayati; Sutriani Kaliu; Saparudin Saparuddin
Journal of Biological Science and Education Vol 4, No 1 (2022): June
Publisher : Journal of Biological Science and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (955.888 KB) | DOI: 10.31327/jbse.v4i1.1751

Abstract

The village of Lamundre is an area overgrown with a mangrove ecosystem of 4 hectares and is well developed on the coast. The area can be well overgrown with mangroves because of environmental conditions and other supporting factors such as muddy substrate, muddy sand in tidal transition areas, salty, brackish water and the presence of currents/waves that are classified as mangrove growing conditions. This study aims to determine the types of mangrove plants and environmental parameters on the abundance of mangrove species on the coast of the Rainbow Bridge, Lamundre Village, Watubangga District, and Kolaka Regency. This type of research is descriptive and qualitative by using mangrove samples on the roots, stems, leaves, flowers and fruit. The method used is Line Transect, which uses plots that are aligned on the main line (Basseline) that has been determined in the research area along 280m, the total number of plots is 10, with each plot of 10m x 10m.  Based on the study's results on the identification of mangroves in the Pantai Pelangi Beach, Lamundre Village, Watubangga District, and Kolaka Regency, it shows that mangroves belong to 2 families and                 7 species. The mangroves are from the Rhizophoraceae family namely Rhizophora mucronata species, Rhizophora apiculata, Rhizophora stylosa, Ceriops decandra, Bruguira cyndrica, Bruguira ghymnorryza and the Soneratiaceae family namely Soneratia caseolaris. Keywords: Lamundre village, identification, mangrovee
The Effect of The Role Playing Model on Student Learning Outcomes of SMP Negeri 2 Wundulako Ernawati Ernawati; Saparuddin Saparuddin; Alwatia Alwatia
Journal of Biological Science and Education Vol 4, No 2 (2022): December
Publisher : Journal of Biological Science and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jbse.v4i2.1868

Abstract

The learning process in class still uses a lot of methods conventional and is less creative in conveying material, namely the model has not been applied one of the innovative learning models is the STAD learning model. The research purpose is to determine the effect of the STAD cooperative learning model on student learning outcomes of SMP Negeri 2 Wundulako. This type of research is quasi-experimental. This research was quantitative. The population in this research were all students of class VIII SMP Negeri 2 Wundulako, amounting to 56 people. The sampling of this research used the purposive sampling technique with certain considerations that each class has the same initial cognitive ability. As the experimental unit, there were two research classes, namely one experimental class and one control class, each of which was 28 people. The data was collected using non-test techniques, observation sheets for student learning activities, and tests in the form of multiple-choice pretest-posttest questions. Then analyzed by descriptive statistic analysis and inferential static analysis. The results of the research inferentially on student learning outcomes using the Independent sample t-test at the significance level = 0.05, obtained t count 8.799 and t table 1.674 because t count ≥ t table, indicating that H0 was rejected and H1 was accepted. It could be concluded that the application of the role-playing model to the digestive system material affected the learning outcomes of class VIII students of SMP Negeri 2 Wundulako.   Keywords:  Role playing model, Student learning outcomes 
Co-Authors A Fadilah MgB A. Ridwan Afa, Musadia Alimuddin Alimuddin Alwatia Alwatia Anry Irawan Dina Nurhayati Djunarlin Tojang Djunarlin Tojang Erfina Erfina Ernawati Ernawati Erwin Febrika Febrika Harish Muhammad I. RawatI Ilimu, Edi Irwan Irwan Kaliu, Sutriani M. Alkadri Miswandi Tendrita Nasarudin Nasarudin Niswatussyakira Niswatussyakira Raehanatul Jannah Rahedin Suwo Rosti Rosti Salim Salim Tati Syamsuddin Tri Maniarta Sari Yanti Yanti Yanti Yanti Z. Arham Zul Arham