PENGEMBANGAN BAHAN AJAR RIHAN BERBASIS REALISTIC MATHEMATICS EDUCATION UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS MATERI PECAHAN

    Windi Harwiyati, - and Andhin Dyas Fitriani, - and Rosiana Mufliva, - (2025) PENGEMBANGAN BAHAN AJAR RIHAN BERBASIS REALISTIC MATHEMATICS EDUCATION UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS MATERI PECAHAN. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Penelitian ini dilatarbelakangi oleh masih rendahnya kemampuan pemahaman konsep siswa dalam materi pecahan disekolah dasar. Tujuan dari penelitian ini ialah 1) Menghasilkan desain awal pengembangan bahan ajar 2) Mengetahui hasil validasi bahan ajar berdasarkan penilaian ahli 3) Menghasilkan produk akhir bahan ajar 4) Mengetahui peningkatan kemampuan pemahaman konsep siswa setelah implementasi bahan ajar. Penelitian ini menggunakan metode Design and Development dengan model ADDIE yang terdiri dari 5 langkah, yaitu: 1) analisis, 2) perancangan, 3) pengembangan, 4) penerapan, dan 5) evaluasi. Hasil pengembangan bahan ajar ini menunjukkan bahwa bahan ajar “Rihan: Misteri Pecahan” sangat layak untuk digunakan dengan persentase sebesar 90,3% dari penilaian ahli materi, bahasan dan desain bahan ajar, dan persentase sebesar 92,5% dari penilaian praktisi guru dengan kategori layak, adapun perolehan N-gain yang didapat yakni 0,533 atau dapat dikategorikan sedang, artinya terdapat peningkatan pada kemampuan pemahaman konsep pada bahan ajar ini. Adapun simpulan pada uji coba terbatas ini adalah bahan ajar “ Rihan : Misteri Pecahan” yang telah dikembangkan oleh peneliti layak digunakan sebagai bahan ajar untuk meningkatkan kemampuan pemahaman konsep materi pecahan pada siswa sekolah dasar. This research is motivated by the low conceptual understanding ability of students in fraction material in elementary school. The purpose of this research is 1) Produce an initial design for developing teaching materials 2) Know the results of teaching material validation based on expert assessment 3) Produce the final product of teaching materials 4) Know the increase in students' conceptual understanding ability after the implementation of teaching materials. This research uses the Design and Development method with the ADDIE model which consists of 5 steps, namely: 1) analysis, 2) design, 3) development, 4) implementation, and 5) evaluation. The results of the development of this teaching material show that the teaching material "Rihan: Misteri Pecahan" is very suitable for use with a percentage of 90.3% from the assessment of material experts, discussion and design of teaching materials, and a percentage of 92.5% from the assessment of teacher practitioners with a feasible category, while the N-gain obtained is 0.533 or can be categorized as moderate, meaning there is an increase in the ability to understand concepts in this teaching material. The conclusion of this limited trial is that the teaching material "Rihan: Misteri Pecahan" which has been developed by the researcher is suitable for use as teaching material to improve the ability to understand the concept of fraction material in elementary school students.

    Baca Full Text klik disini
    [thumbnail of S_PGSD_2104156_Title.pdf] Text
    S_PGSD_2104156_Title.pdf
    Download (1MB)
    [thumbnail of S_PGSD_2104156_Chapter1.pdf] Text
    S_PGSD_2104156_Chapter1.pdf
    Download (438kB)
    [thumbnail of S_PGSD_2104156_Chapter2.pdf] Text
    S_PGSD_2104156_Chapter2.pdf
    Restricted to Staf Perpustakaan
    Download (429kB)
    [thumbnail of S_PGSD_2104156_Chapter3.pdf] Text
    S_PGSD_2104156_Chapter3.pdf
    Download (382kB)
    [thumbnail of S_PGSD_2104156_Chapter4.pdf] Text
    S_PGSD_2104156_Chapter4.pdf
    Restricted to Staf Perpustakaan
    Download (1MB)
    [thumbnail of S_PGSD_2104156_Chapter5.pdf] Text
    S_PGSD_2104156_Chapter5.pdf
    Download (195kB)
    [thumbnail of S_PGSD_2104156_Appendix.pdf] Text
    S_PGSD_2104156_Appendix.pdf
    Restricted to Staf Perpustakaan
    Download (5MB)
    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?hl=en&user=NPS_z4sAAAAJ ID SINTA Dosen Pembimbing : Andhin Dyas Fitriani : 5989139 Rosiana Mufliva : 6134306
    Uncontrolled Keywords: Bahan Ajar, Pendekatan Realistic Mathematics Education, Kemampuan Pemahaman Konsep Teaching Materials, Realistic Mathematics Education Approach, Conceptual Understanding Ability
    Subjects: L Education > L Education (General)
    L Education > LB Theory and practice of education
    L Education > LB Theory and practice of education > LB1501 Primary Education
    Divisions: Fakultas Ilmu Pendidikan > Pedagogik > PGSD Bumi Siliwangi
    Depositing User: Windi Harwiyati
    Date Deposited: 07 Sep 2025 07:25
    Last Modified: 07 Sep 2025 07:25
    URI: http://repository.upi.edu/id/eprint/137711

    Actions (login required)

    View Item View Item