EFEKTIVITAS MODEL PEMBELAJARAN LAPS-HEURISTIC BERBANTUAN MEDIA FLASH CARD TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK FASE C SD

    Muthia Nurul Fathonah, - and Faisal Sadam Murron, - and Rosiana Mufliva, - (2025) EFEKTIVITAS MODEL PEMBELAJARAN LAPS-HEURISTIC BERBANTUAN MEDIA FLASH CARD TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK FASE C SD. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematis peserta didik yang disebabkan oleh pemilihan model pembelajaran dan media yang belum sepenuhnya memfasilitasi untuk mengembangkan kemampuan pemecahan masalah matematis peserta didik. Tujuan penelitian ini adalah untuk memperoleh gambaran tentang efektivitas model Laps-Heuristic berbantuan media Flash Card terhadap kemampuan pemecahan masalah matematis peserta didik Fase C pada materi keliling bangun datar. Metode yang digunakan dalam penelitian ini adalah Pre-Experimental dengan desain One-Shot Case Study. Sampel penelitian ini yaitu peserta didik kelas V di salah satu Sekolah Dasar Kota Bandung yang berjumlah 24 orang. Teknik pengumpulan data yang digunakana adalah tes berupa soal uraian non-rutin berjumlah 5 soal. Analisis data yang dilakukan yaitu melalui uji validitas, uji reliabilitas, uji normalitas, dan uji one sample t-test. Berdasarkan temuan penelitian, dapat disimpulkan bahwa model Laps-Heuristic berbantuan media Flashcard tidak efektif terhadap kemampuan pemecahan masalah matematis peserta didik Fase C. Hal ini dibuktikan dengan hasil uji t-test yang diperoleh rata-rata nilai posttest peserta didik sama dengan 70. This study is based on the problem of by the low mathematical problem-solving ability of students caused by the selection of learning models and media that have not fully helped to develop students' mathematical problem-solving abilities. The purpose of this study is to obtain an overview of the effectiveness of the Laps-Heuristic model assisted by Flash Card media on the mathematical problem-solving abilities of Phase C students on the material of the perimeter of flat shapes. The method used in this study is Pre-Experimental with a One-Shot Case Study design. The sample of this study was 24 fifth-grade students in an elementary school in Bandung City. The data collection technique used was a test in the form of non-routine essay questions totaling 5 questions. Data analysis was carried out through validity tests, reliability tests, normality tests, and one sample t-tests. Based on the research findings, it can be concluded that the Laps-Heuristic model assisted by Flash Card media is not effective on the mathematical problem-solving abilities of Phase C students. This is evidenced by the results of the t-test obtained by the average posttest score of students equal to 70.

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?user=SWaK8fkAAAAJ&hl=id&oi=ao ID SINTA Dosen Pembimbing: Faisal Sadam Murron: 6722111 Rosiana Mufliva: 6134306
    Uncontrolled Keywords: pemecahan masalah, model pembelajaran laps-heuristic, media flash card, matematika problem solving, laps-heuristic learning model, flash card media, mathematics
    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: Muthia Nurul Fathonah
    Date Deposited: 30 Jul 2025 06:38
    Last Modified: 04 Aug 2025 12:31
    URI: http://repository.upi.edu/id/eprint/134902

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