EFEKTIVITAS PENGGUNAAN MEDIA “KPS” UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK FASE B SEKOLAH DASAR

    Fathimah Az-Zahra, - and Ani Hendriani, - and Rosiana Mufliva, - (2025) EFEKTIVITAS PENGGUNAAN MEDIA “KPS” UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK FASE B SEKOLAH DASAR. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Penelitian ini dilatarbelakangi oleh permasalahan rendahnya kemampuan pemahaman konsep matematis mengenai materi operasi hitung perkalian pada peserta didik fase B sekolah dasar. Hal tersebut disebabkan oleh terbatasnya penggunaan media pembelajaran pada saat proses pembelajaran, sehingga diperlukan penggunaan media pembelajaran konkret yaitu media “KPS”. Penelitian ini bertujuan untuk menganalisis efektivitas penggunaan media “KPS” terhadap peningkatan kemampuan pemahaman konsep matematis peserta didik fase B pada materi perkalian. Metode penelitian yang digunakan adalah pendekatan kuantitatif dengan desain pre-experimental yaitu bentuk one-group pre-test-post-test design. Sampel penelitian ini adalah peserta didik kelas III berjumlah 19 orang. Hasil penelitian ini menunjukkan bahwa rata-rata nilai pre-test adalah 64,37 dan rata-rata nilai post-test adalah 90,63. Berdasarkan hasil analisis data menggunakan SPSS Statistics 29 diperoleh bahwa hasil uji paired sample t-test menunjukkan nilai signifikansi sebesar 0,001 < 0,05 yang artinya terdapat perbedaan rerata. Hasil uji perbedaan rerata terhadap skor N-Gain adalah 0,71 atau 71,91% yang menunjukkan kriteria keefektivan yang tinggi. Dapat disimpulkan bahwa penggunaan media “KPS” cukup efektif untuk meningkatkan kemampuan pemahaman konsep matematis pada materi perkalian. This research is motivated by the problem of low ability to understand mathematical concepts regarding multiplication counting operation material in phase B elementary school students. This is caused by the limited use of learning media during the learning process, so it is necessary to use concrete learning media, namely ‘KPS’ media. This study aims to analyse the effectiveness of the use of ‘KPS’ media on improving the ability to understand the mathematical concepts of phase B students on multiplication material. The research method used is a quantitative approach with a pre-experimental design, namely the form of one-group pre-test-post-test design. The sample of this study was class III students totalling 19 people. The results showed that the average pre-test score was 64.37 and the average post-test score was 90.63. Based on the results of data analysis using SPSS Statistics 29, the results of the paired sample t-test test showed a significance value of 0.001 <0.05, which means there is a difference in means. The result of the mean difference test on the N-Gain score is 0.71 or 71.91% which shows high effectiveness criteria. It can be concluded that the use of ‘KPS’ media is effective enough to improve the ability to understand mathematical concepts on multiplication material.

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?view_op=new_articles&hl=id&imq=Fathimah+Az-Zahra# ID SINTA Dosen Pembimbing: Ani Hendriani: 5994782 Rosiana Mufliva: 6134306
    Uncontrolled Keywords: Media pembelajaran, Kemampuan pemahaman konsep matematis, sekolah dasar Learning media, mathematical concept understanding ability, elementary school
    Subjects: L Education > LB Theory and practice of education
    L Education > LB Theory and practice of education > LB1501 Primary Education
    Q Science > QA Mathematics
    Divisions: Fakultas Ilmu Pendidikan > Pedagogik > PGSD Bumi Siliwangi
    Depositing User: Fathimah Az-Zahra
    Date Deposited: 28 Jul 2025 07:28
    Last Modified: 28 Jul 2025 07:28
    URI: http://repository.upi.edu/id/eprint/134754

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