PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS PADA MATERI PECAHAN SISWA KELAS IV SDN LAMBANGSARI 01

    Wardah, Azizah (2023) PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS PADA MATERI PECAHAN SISWA KELAS IV SDN LAMBANGSARI 01. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Abstrak: Tujuan penelitian ini adalah untuk mengetahui meningkatnya kemampuan
    pemahaman matematis siswa sebagai akibat dari pembelajaran Problem Based
    Learning (PBL). Mengetahui meningkatnya kemampuan pemahaman matematis
    siswa yang menggunakan model pembelajaran Problem Based Learning (PBL)
    terdapat peningkatan dibandingkan dengan menggunakan model pembelajaran
    konvensional. Metode eksperimen yang digunakan dalam penelitian ini yaitu quasi
    eskperimental design. Desain yang digunakan penelitian ini adalah Quasi
    Eksperimenta; Desaign yang bentuk Nonequivalent Control Group Design. Subjek
    penelitian pada penelitian ini yaitu siswa-siswi kelas IV A SDN Lambangdari 01
    yang terdiri dari 23 siswa dengan 12 siswa Perempuan dan 11 siswa laki-laki. Dan
    kelas IV B 23 siswa dengan 12 siswa Perempuan dan 11 siswa laki-laki. Hasil
    penelitian ini menunjukan bahwa dengan model pembelajaran Problem Based
    Learning (PBL) dapat meningkatkan kemampuan pemahaman matematis siswa
    pada materi pecahan di kelas eksperimen dan kelas kontrol. Hal ini terlihat dari data
    Pretest memiliki rerata 62,699 pada kelas eksperimen dan nilai rerata 49,304
    terdapat pada kelas kontro. Sedangkan setelah diberikan treatment yang berbeda
    dan diberikan tes pengujian akhir atau Posttest didapatkan dengan nilai rerata
    86,535 pada kelas eksperimen dan nilai rerata 79,522 terdapat pada kelas kontrol.
    Adapun hasil rerata nilai N-Gain pada kelas eksperimen terdapat peningkatan
    dengan rerata sebesar 0,6364 sedangkan pada kelas kontrol terdapat peningkatan
    sebesar 0,5867. berdasarkan kriteria N-Gain rerata peningkatan kualitas
    peningkatan hasil belajar kelas eksperimen sebesar 0,6364 tergolong sedang.

    Abstract: The purpose of study was to determine the increase in students
    mathematical understanding ability as a result of Problem Based Learning (PBL)
    models. Knowing the increase in students mathematical understanding ability using
    the Problem Based Learning (PBL) learning models there is an increase comparade
    to using conventional learning. The experimental method there is an increase
    comparade to using conventional learning. The design used in this research is Quasi
    Eksperimental Design in the form of Nonequivalent Control Group Design. The
    research subjects in this study were fourth grade students of SDN Lambangsari 01
    consisting of IV A class totaling 23 students with 12 female students and 11 male
    students. And class IV B 23 students with 12 female students and 11 male students.
    The results of this study indicate that the Problem Based Learning (PBL) learning
    model can improve students mathematical understanding skills on fraction material
    in experimental and control classes. This can be seen from the Pretest data which
    has an average of 62,699 in the experimental class and an average value of 49,304
    in the control class. Meanwhile, after being given different treatments and given a
    final test or Posttets, it was obtained with an average value of 86,435 in the
    experimental class and an average value 79,522 in the control class. As for the
    average N-Gain value in the experimental class there was an increase with an
    average of 0,6364 while in the control class there was an increase of 0,5867. Based
    on the N-Gain criteria, the average increase in the quality of learning outcomes of
    the experimental class of 0,6364 is classified as moderate

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    Official URL: http://repository.upi.edu
    Item Type: Thesis (S1)
    Additional Information: http://scholar.google.com/citation? user=8vyDnpMAAAAJ&hl=id&io=sra SINTA ID : 6006836
    Uncontrolled Keywords: Problem Based Learning, Matematika, Kelas IV SD Problem Based Learning, Mathematics, Class IV SD
    Subjects: L Education > L Education (General)
    Divisions: UPI Kampus Serang > PGSD UPI Kampus Serang
    Depositing User: Wardah Azizah
    Date Deposited: 02 Oct 2023 02:53
    Last Modified: 02 Oct 2023 02:53
    URI: http://repository.upi.edu/id/eprint/108987

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