Analysis of the Application of Project Based Learning on the Material of Atmospheric Layers at SMAN 11 Medan Class X in the Independent Curriculum
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Abstract
This research analyzes the implementation of Project Based Learning (PjBL) in teaching atmospheric layers to tenth-grade students at SMAN 11 Medan within the context of the Merdeka Curriculum. Through a qualitative approach utilizing observation, interviews, and documentation methods, this study explores the effectiveness of PjBL in enhancing students' understanding of atmospheric concepts. The findings indicate that PjBL implementation through the creation of atmospheric layer miniatures and direct observation-based learning effectively increases student participation and comprehension. Learning is conducted in group systems to optimize resources and encourage student collaboration. Learning evaluation is carried out through daily assessments, both oral and written. The main challenge identified is the varying levels of understanding among students, particularly between advanced and regular classes. This research recommends developing learning differentiation strategies, enhancing teacher competency in PjBL implementation, and integrating digital technology to optimize atmospheric learning within the Merdeka Curriculum framework.
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References
Amalda, J., Karwur, H. M., & Ramadhan, M. I. (2023). Penerapan model pembelajaran project-based learning untuk meningkatkan hasil belajar siswa pada mata pelajaran geografi. GEOGRAPHIA: Jurnal Pendidikan Dan Penelitian Geografi, 4(1), 23–31. https://doi.org/10.53682/gjppg.v4i1.4065
Andini, T. J., & Suharto, Y. (2024). Collaborative project-based learning pada mata pelajaran geografi: Penerapan proyek media diorama 3D untuk meningkatkan kemampuan berpikir kreatif peserta didik. Cetta: Jurnal Ilmu Pendidikan, 7(2), 219–233.
Blumenfeld, P. C., Soloway, E., Marx, R. W., Krajcik, J. S., Guzdial, M., & Palincsar, A. (2011). Motivating project-based learning: Sustaining the doing, supporting the learning. Educational Psychologist, 26(3–4), 369–398. https://doi.org/10.1080/00461520.1991.9653139
Chang, C. H., Kidman, G., & Wi, A. (2020). Issues in teaching and learning of education for environmental citizenship. In Conceptualizing Environmental Citizenship for 21st Century Education (pp. 177–192). Springer, Cham. https://doi.org/10.1007/978-3-030-20249-1_11
Harun, N. F., Yusof, K. M., Jamaludin, M. Z., & Hassan, S. A. H. S. (2022). The effectiveness of project-based learning (PjBL) in enhancing students' spatial thinking skills in geography. Journal of Turkish Science Education, 19(2), 372–386. https://doi.org/10.36681/tused.2022.147
Hmelo-Silver, C. E. (2004). Problem-based learning: What and how do students learn? Educational Psychology Review, 16(3), 235–266. https://doi.org/10.1023/B:EDPR.0000034022.16470.f3
Kahar, A. (2015). Deskripsi teoritis, kerangka berpikir dan hipotesis penelitian. Potret Pemikiran, 19(1), 1–17. https://doi.org/10.30984/pp.v19i1.712
Kanter, D. E., & Konstantopoulos, S. (2010). The impact of a project-based science curriculum on minority student achievement, attitudes, and careers: The effects of teacher content and pedagogical content knowledge and inquiry-based practices. Science Education, 94(5), 855–887. https://doi.org/10.1002/sce.20391
Kemendikbudristek. (2022). Kurikulum Merdeka. Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi Republik Indonesia. https://kurikulum.kemdikbud.go.id
Kokotsaki, D., Menzies, V., & Wiggins, A. (2016). Project-based learning: A review of the literature. Improving Schools, 19(3), 267–277. https://doi.org/10.1177/1365480216659733
Krajcik, J. S., & Shin, N. (2014). Project-based learning. In R. K. Sawyer (Ed.), The Cambridge Handbook of the Learning Sciences (pp. 275–297). Cambridge University Press. https://doi.org/10.1017/CBO9781139519526.017
Larmer, J., Mergendoller, J., & Boss, S. (2015). Setting the standard for project-based learning. ASCD. https://www.ascd.org/books/setting-the-standard-for-projectbased-learning
Li, Y., & Faghri, A. (2020). Applying problem-oriented and project-based learning in a transportation engineering course to train young professionals. Transportation Research Interdisciplinary Perspectives, 5, 100117. https://doi.org/10.1016/j.trip.2020.100117
Savery, J. R. (2006). Overview of problem-based learning: Definitions and distinctions. Interdisciplinary Journal of Problem-Based Learning, 1(1), 3. https://doi.org/10.7771/1541-5015.1002
Shepardson, D. P., Niyogi, D., Choi, S., & Charusombat, U. (2009). Students' conceptions about the greenhouse effect, global warming, and climate change. Climatic Change, 104, 481–507. https://doi.org/10.1007/s10584-009-9786-9
Sumarmi, S., Bachri, S., Baidowi, A., & Aliman, M. (2020). Problem-based learning model: Its application in developing students' creative thinking on the subject of environmental knowledge. Journal for the Education of Gifted Young Scientists, 8(4), 1349–1364. https://doi.org/10.17478/jegys.2020.201
Thomas, J. W. (2000). A review of research on project-based learning. https://tecfa.unige.ch/proj/eteach-net/Thomas_researchreview_PBL.pdf
Waruwu, M. (2023). Pendekatan penelitian pendidikan: Metode penelitian kualitatif, metode penelitian kuantitatif dan metode penelitian kombinasi (mixed method). Jurnal Pendidikan Tambusai, 7(1), 2896–2910.
Wijaya, E. Y., Sudjimat, D. A., & Nyoto, A. (2021). Transformasi pendidikan abad 21 sebagai tuntutan pengembangan sumber daya manusia di era global. Prosiding Seminar Nasional Pendidikan Matematika, 1(26), 263–278. http://repository.unikama.ac.id/id/eprint/840