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Community Knowledge And Behavior In The Effort To Control Vectors And Dengue Hemorrhagic Fever In Palangka Raya City, Central Kalimantan Dinindra, Anka Mohamad; Mirza Nuryady, Moh.
JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Vol 22 No 1 (2025): Jurnal Kesehatan Lingkungan Volume 22 No. 1, Januari 2025
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Kesehatan Lingkungan Banjarbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31964/jkl.v22i1.905

Abstract

Dengue hemorrhagic fever is a viral disease caused by the dengue virus, which is transmitted through the bite of the Aedes aegypti mosquito. This mosquito species breeds in clean, stagnant water where it lays its eggs. This study aims to assess the public's knowledge and daily practices regarding vector control for dengue fever. An observational study with a cross-sectional design was conducted using a structured questionnaire distributed via Google Forms. The study involved 113 respondents, with 68.1% being under 17 years old. Regarding general awareness, 78.8% (89 individuals) reported being very familiar with dengue fever. In terms of causative knowledge, 88.5% (100 respondents) correctly identified the disease as being caused by the dengue virus transmitted through the bite of Aedes aegypti. For water storage practices at home, 51.3% reported using buckets, 38.1% used bathtubs, and 20.4% used showers without storage. A total of 57.5% identified buckets as potential mosquito breeding sites. Regarding the frequency of cleaning water containers, 46.9% reported doing so weekly. For mosquito control methods, 70.8% stated they used aerosol-based mosquito sprays as part of their routine prevention efforts. Overall, the findings indicate that the community demonstrates a relatively good level of knowledge and proactive behavior in controlling the vector of dengue hemorrhagic fever in their daily lives and environments.
The Effectiveness of the OIDDE Learning Model in Improving Tenth-Grade Students’ Critical Thinking Skills and Scientific Literacy on Ecosystem and Environmental Change Topics Ibrahim, Pua; Miftachul Hudha, Atok; Husamah, H.; Mirza Nuryady, Moh.
Biosfer: Jurnal Tadris Biologi Vol 17 No 1 (2026): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v17i1.30994

Abstract

This study investigated whether the OIDDE learning model could improve tenth-grade students’ critical thinking skills and scientific literacy in biology, particularly in ecosystem and environmental change topics. A quasi-experimental pretest–posttest non-equivalent control group design was used with 58 students from MAN Ende, East Nusa Tenggara. The experimental class was taught through the OIDDE stages, whereas the control class received conventional instruction. Data were collected using essay-based critical thinking tests and multiple-choice scientific literacy tests. The results showed that students in the experimental class achieved higher post-test scores in critical thinking skills (M = 83.40) than those in the control class (M = 59.29). The experimental class also obtained a high N-gain score of 72.29% and a very large effect size (d = 2.75). A similar result was found for scientific literacy, with the experimental class achieving a higher mean score (M = 85.33) than the control class (M = 55.71), a high N-gain score of 76.10%, and a very large effect size (d = 2.87). The statistical results confirmed significant differences between the two groups (p < .001). These findings suggest that OIDDE provides a structured learning pathway that helps students examine biological problems, discuss evidence, make decisions, and connect learning with responsible behavior. Efektivitas Model Pembelajaran OIDDE dalam Meningkatkan Keterampilan Berpikir Kritis dan Literasi Sains Siswa Kelas X pada Materi Ekosistem dan Perubahan Lingkungan ABSTRAK: Penelitian ini mengkaji apakah model pembelajaran OIDDE dapat meningkatkan keterampilan berpikir kritis dan literasi sains siswa kelas X dalam pembelajaran biologi, khususnya pada materi ekosistem dan perubahan lingkungan. Penelitian ini menggunakan desain kuasi eksperimen dengan pola pretest–posttest non-equivalent control group yang melibatkan 58 siswa dari MAN Ende, Nusa Tenggara Timur. Kelas eksperimen diajar melalui tahapan OIDDE, sedangkan kelas kontrol memperoleh pembelajaran konvensional. Data dikumpulkan menggunakan tes berpikir kritis berbasis esai dan tes literasi sains berbentuk pilihan ganda. Hasil penelitian menunjukkan bahwa siswa pada kelas eksperimen memperoleh skor post-test keterampilan berpikir kritis yang lebih tinggi (M = 83,40) dibandingkan siswa pada kelas kontrol (M = 59,29). Kelas eksperimen juga memperoleh skor N-gain tinggi sebesar 72,29% dan effect size yang sangat besar (d = 2,75). Hasil serupa juga ditemukan pada literasi sains, dengan kelas eksperimen memperoleh skor rata-rata yang lebih tinggi (M = 85,33) dibandingkan kelas kontrol (M = 55,71), skor N-gain tinggi sebesar 76,10%, dan effect size yang sangat besar (d = 2,87). Hasil statistik mengonfirmasi adanya perbedaan yang signifikan antara kedua kelompok (p < 0,001). Temuan ini menunjukkan bahwa OIDDE menyediakan alur pembelajaran terstruktur yang membantu siswa mengkaji permasalahan biologi, mendiskusikan bukti, mengambil keputusan, dan menghubungkan pembelajaran dengan perilaku yang bertanggung jawab.