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All Journal Ar-Rasyid: Jurnal Publikasi Penelitian Ilmiah
Rachma Cantika Damayanti
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Religion Humanities Economics, Econometrics & Finance Education Social Sciences

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Analisis Penerapan Project Based Learning dalam Meningkatkan Pemahaman Konsep  Pertidaksamaan Linear Satu Variabel Rachma Cantika Damayanti; Tatang Herman; Aan Hasanah
Ar-Rasyid: Jurnal Publikasi Penelitian Ilmiah Vol. 1 No. 6 (2025): Ar-Rasyid: Jurnal Publikasi Penelitian Ilmiah (Bulan Desember 2025)
Publisher : PT. Saha Kreasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64788/ar-rasyid.v1i6.197

Abstract

This study aims to analyze the effectiveness of implementing the Project-Based Learning (PjBL) model in improving students' understanding of Single Variable Linear Inequalities (PtLSV) in grade VII. Low conceptual understanding is evident from students' difficulties in modeling contextual problems, choosing solution procedures, and determining solution sets. This study used a descriptive qualitative method by conducting observations at a junior high school in Bandung through worksheets and interviews with teachers and students. The results of data analysis show that there is still a lack of significant improvement in the understanding of PtLSV concepts among students in the class. PjBL proved to be ineffective because, although it encouraged active involvement, teamwork, and students' ability to apply mathematical concepts in real contexts through project completion, there were still several shortcomings in students' understanding of inequality material. Therefore, improvements are still needed in the application of PjBL, especially in learning inequalities and other mathematical materials.
Co-Authors Aan Hasanah Tatang Herman, Tatang