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Masitah Masitah
Mulawarman University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics

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Hubungan Pengetahuan dan Sikap dengan Perilaku Masyarakat dalam Menjaga Kebersihan Lingkungan Daerah Pesisir di Kelurahan Tanjung Laut Kota Bontang Fathimah Az Zuhrah; Masitah Masitah; Ruqoyyah Nasution; Nelda Anasthasia Serena
Jurnal Ilmiah BioSmart (JIBS) Vol. 12 No. 1 (2026): Jurnal Ilmiah BioSmart Volume 12 No. 1 2026
Publisher : Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jibs.v12i1.5266

Abstract

Lingkungan yang bersih dan sehat merupakan kebutuhan dasar masyarakat. Namun, di daerah pesisir Kelurahan Tanjung Laut, Kota Bontang, permasalahan kebersihan lingkungan masih menjadi tantangan. Penelitian ini bertujuan untuk mengetahui hubungan antara pengetahuan dan sikap dengan perilaku masyarakat dalam menjaga kebersihan lingkungan. Penelitian dilakukan menggunakan pendekatan kuantitatif deskriptif dengan desain cross-sectional selama 30 hari pada 50 responden yang dipilih melalui teknik simple random sampling. Instrumen yang digunakan berupa kuesioner, kemudian dianalisis menggunakan uji Chi-Square dengan nilai signifikansi p<0,05. Hasil penelitian menunjukkan bahwa terdapat hubungan yang bermakna antara pengetahuan dengan perilaku masyarakat (p=0,024), serta antara sikap dengan perilaku (p=0,035). Temuan ini menunjukkan bahwa pengetahuan dan sikap yang baik berkontribusi terhadap perilaku masyarakat dalam menjaga kebersihan lingkungan. Oleh karena itu, peningkatan edukasi lingkungan dan pembentukan sikap positif melalui program sosialisasi dan pemberdayaan masyarakat sangat penting untuk mewujudkan perilaku hidup bersih dan sehat, khususnya di daerah pesisir. Penelitian ini diharapkan menjadi acuan bagi kebijakan lokal dan penelitian selanjutnya dalam mendukung pengelolaan lingkungan yang berkelanjutan.
Pengaruh Implementasi Project-Based Learning Berbasis Praktikum Sederhana Terhadap Hasil Belajar Kognitif Mata Pelajaran Biologi Pada Siswa Kelas XI SMA Negeri 1 Bongan Siti Maria Mawar Dinata; Masitah Masitah; Akhmad Akhmad; Suparno Putera Makkadafi; Oktavianus Tae B.N
PendIPA Journal of Science Education Vol 10 No 3 (2026): July - September
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.3.775-781

Abstract

Biology learning equipped with practicum can help students develop a further way of thinking. Based on the results of observations at SMA Negeri 1 Bongan, it is known that Biology activities have not been carried out optimally due to the limited facilities and infrastructure in the school. This study aims to determine the effect of the implementation of Project-Based Learning (PjBL) model based on simple practicum on the cognitive learning outcomes of Biology subjects in grade XI students of SMA Negeri 1 Bongan. This study uses a quantitative approach with the Quasi Experimental Design method and the Pre-test–Post-test Non-Equivalent Control Group Design design. The research sample consisted of 40 students divided into an experimental class and a control class, each totaling 20 students, with a sampling technique using purposive sampling. Data collection was carried out through cognitive learning outcome tests in the form of Pre-test and Post-test. Data analysis included the Shapiro-Wilk normality test, the Levene's Test homogeneity test, the N-Gain test, and the hypothesis test using the Mann-Whitney U Test. The results showed that the average Pre-test score of the  experimental class was 50.5 and the control class was 49, while the average Post-test score of the  experimental class was 82.75 and the control class was 77.5. The results of the N-Gain calculation showed that the experimental class obtained an average score of 0.67 and the control class 0.56, both of which were in the medium category. The results of the Mann-Whitney test on the Post-test data obtained a significance value (Sig. 2-tailed) of 0.028 < 0.05. Thus, it can be concluded that the implementation of Project-Based Learning based on simple practicum has a significant effect on the cognitive learning outcomes of Biology subjects in grade XI students of SMA Negeri 1 Bongan.
Co-Authors Akhmad Akhmad Fathimah Az Zuhrah Nelda Anasthasia Serena Oktavianus Tae B.N Ruqoyyah Nasution Siti Maria Mawar Dinata Suparno Putera Makkadafi