EFEKTIVITAS MODEL PEMBELAJARAN PROJECT BASED LEARNING (PjBL) UNTUK MENINGKATKAN PEMAHAMAN KONSEP OPERASI HITUNG PERKALIAN PADA PESERTA DIDIK FASE B

    Muhamad Ramdan, - and Pupun Nuryani, - and Andhin Dyas Fitriani, - (2025) EFEKTIVITAS MODEL PEMBELAJARAN PROJECT BASED LEARNING (PjBL) UNTUK MENINGKATKAN PEMAHAMAN KONSEP OPERASI HITUNG PERKALIAN PADA PESERTA DIDIK FASE B. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Penelitian ini bertujuan untuk mengetahui efektivitas model pembelajaran Project Based Learning (PjBL) dalam meningkatkan pemahaman konsep operasi hitung perkalian pada peserta didik fase B. Penelitian ini dilandasi atas permasalahan utama dalam pembelajaran matematika di sekolah dasar adalah rendahnya pemahaman konsep dasar perkalian. Model PjBL dipilih karena melibatkan peserta didik secara aktif dalam proses belajar melalui proyek yang kontekstual dan kolaboratif. Penelitian ini menggunakan pendekatan kuantitatif dengan desain pre-eksperimental jenis one group pretest-posttest. Populasi dalam penelitian ini adalah peserta didik fase b di Kota Cimahi dengan jumlah sampel 25 peserta didik. Instrumen yang digunakan berupa tes pemahaman konsep yang diberikan sebelum dan sesudah perlakuan. Hasil penelitian menunjukkan bahwa terdapat peningkatan skor pemahaman konsep secara signifikan setelah penerapan model PjBL. Hal ini dibuktikan dengan perbedaan nilai rata-rata pretest dan posttest serta hasil analisis N-gain yang berada pada kategori sedang hingga tinggi. Dengan demikian, model pembelajaran Project Based Learning terbukti efektif dalam meningkatkan pemahaman konsep operasi hitung perkalian pada peserta didik fase B. Penelitian ini merekomendasikan penggunaan model PjBL sebagai alternatif inovatif dalam pembelajaran matematika di sekolah dasar. This study aims to determine the effectiveness of the Project Based Learning (PjBL) model in improving the understanding of multiplication operation concepts among Phase B students. This research is based on the main issue in elementary mathematics learning is the low understanding of basic concepts such as multiplication. The PjBL model was chosen because it actively involves students in the learning process through contextual and collaborative projects. This research uses a quantitative approach with a pre-experimental design, specifically the one-group pretest-post-test type. The population in this study consisted of Phase B students in Cimahi City, with a sample size of 25 students. The instrument used was a conceptual understanding test given before and after the treatment. The results showed a significant increase in conceptual understanding scores after the implementation of the PjBL model. This is evidenced by the difference in average pretest and post-test scores, as well as the N-gain analysis results, which fell into the medium to high category. Therefore, the Project Based Learning model is proven to be effective in improving the understanding of multiplication operation concepts among Phase B students. This study recommends the use of the PjBL model as an innovative alternative in mathematics learning in elementary schools.

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: ID SINTA Dosen Pembimbing PUPUN NURYANI : 6000860 ANDHIN DYAS FITRIANI: 5989139
    Uncontrolled Keywords: Project Based Learning, Pemahaman Konsep, Operasi Hitung Perkalian, Fase B Project Based Learning, Conceptual Understanding, Multiplication Operation, Phase B
    Subjects: L Education > L Education (General)
    L Education > LB Theory and practice of education
    Q Science > QA Mathematics
    Divisions: Fakultas Ilmu Pendidikan > Pedagogik > PGSD Bumi Siliwangi
    Depositing User: Muhamad Ramdan
    Date Deposited: 01 Aug 2025 06:42
    Last Modified: 01 Aug 2025 06:42
    URI: http://repository.upi.edu/id/eprint/135026

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