Sugiarto, Agung Nugraha Assyifa (2024) Pengaruh model pembelajaran Problem Based Learning Berbasis Socio-Scientific Issue terhadap kemampuan berpikir kritis siswa pada materi perubahan dan pelestarian lingkungan hidup. Sarjana thesis, UIN Sunan Gunung Djati Bandung.
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Abstract
INDONESIA: Pembelajaran di sekolah sudah seharusnya dapat mencapai kecakapan abad 21 yang salah satunya dengan melatihkan keterampilan berpikir kritis kepada siswa. Penelitian ini bertujuan untuk menganalisis Pengaruh Model Pembelajaran Problem Based Learning Berbasis SocioScientific Issue Terhadap Kemampuan Berpikir Kritis Siswa Pada Materi Perubahan Dan Pelestarian Lingkungan Hidup.. Metode yang digunakan adalah quasi eksperiment dengan desain non-equivalent pretest-posttest control group. Sampel dipilih melalui teknik purposive sampling terdiri dari 34 orang siswa pada masing-masing kelas eksperimen dan kontrol di SMAN 1 Pangalengan. Hasil penelitian menunjukkan bahwa keterlaksanaan pembelajaran menggunakan model pembelajaran problem based learning berbasis socio-scientific issue berkriteria sangat terlaksana dengan perolehan nilai persentase sebesar 100% pada kinerja guru dan 96,7% pada aktivitas siswa. Peningkatan keterampilan proses sains siswa kelas eksperimen dan reguler memperoleh nilai N-Gain sebesar 0,79 (tinggi) dan 0,62 (sedang), serta ditunjukkan dengan perolehan nilai signifikansi pada uji t’ sebesar 0,002 < 0,05 yang artinya terdapat perbedaan keterampilan berpikir kritis antara siswa pada kelas yang dengan dan tanpa menggunakan model problem based learning berbasis socio-scientific issue. Data tersebut diperkuat dengan perolehan nilai effect size sebesar 0,84 yang menunjukkan kategori berpengaruh besar. Hasil respon siswa terhadap pembelajaran memperoleh kriteria sangat baik dengan persentase 85,00%. Berdasarkan penelitian yang telah dilakukan dapat disimpulkan bahwa terdapat pengaruh positif dari penggunaan model pembelajaran problem based learning berbasis socio-scientific issue dalam meningkatkan keterampilan berpikir kritis siswa pada materi perubahan lingkungan. ENGLISH: Learning in schools should be able to achieve 21st century skills, one of which is by training students' critical thinking skills. This study aims to analyze the Effect of the Problem Based Learning Model Based on Socio-Scientific Issues on Students' Critical Thinking Skills on the Material of Environmental Change and Conservation. The method used is a quasi-experiment with a non-equivalent pretest-posttest control group design. The sample was selected through a purposive sampling technique consisting of 34 students in each experimental and control class at SMAN 1 Pangalengan. The results of the study showed that the implementation of learning using the problem based learning model based on socio-scientific issues with criteria was very successful with a percentage score of 100% on teacher performance and 96.7% on student activity. The improvement of students' science process skills in the experimental and regular classes obtained an N-Gain value of 0.79 (high) and 0.62 (moderate), and was indicated by the significant value obtained in the t' test of 0.002 <0.05, which means that there is a difference in critical thinking skills between students in classes with and without using the socio-scientific issue-based problem based learning model. The data is supported by the effect size value of 0.84, which indicates a large influence category. The results of student responses to learning obtained very good criteria with a percentage of 85.00%. Based on the research that has been conducted, it can be concluded that there is a positive influence from the use of the socio-scientific issue-based problem based learning model in improving students' critical thinking skills on environmental change material.
| Item Type: | Thesis (Sarjana) |
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| Uncontrolled Keywords: | Problem Based Learning; Socio-Scientific Issue; Kemampuan Berpikir Kritis; Perubahan Lingkungan Hidup; Pelestarian Lingkungan Hidup; Model Pembelajaran |
| Subjects: | Education, Research Biology Biology > Data Processing and Analysis of Biology Biology > Education, Research, Related Topics of Biology |
| Divisions: | Fakultas Tarbiyah dan Keguruan > Program Studi Pendidikan Biologi |
| Depositing User: | AGUNG NUGRAHA ASSYIFA SUGIARTO AGUNG NUGRAHA ASSYIFA SUGIARTO |
| Date Deposited: | 13 Nov 2026 03:03 |
| Last Modified: | 13 Nov 2026 03:03 |
| URI: | https://digilib.uinsgd.ac.id/id/eprint/145406 |
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