PENINGKATAN KEMAMPUAN PEMAHAMAN KONSEP DAN PENALARAN SERTA DISPOSISI MATEMATIS MAHASISWA PENDIDIKAN GURU SEKOLAH DASAR MELALUI MODEL DNR-BASED INSTRUCTION

    MARWIA TAMRIN BAKAR, - (2018) PENINGKATAN KEMAMPUAN PEMAHAMAN KONSEP DAN PENALARAN SERTA DISPOSISI MATEMATIS MAHASISWA PENDIDIKAN GURU SEKOLAH DASAR MELALUI MODEL DNR-BASED INSTRUCTION. S2 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Pemahaman dan penalaran serta disposisi matematis mahasiswa merupakan
    kemampuan penting yang harus dimiliki mahasiswa calon guru Sekolah Dasar. Pemahaman
    konsep matematis adalah kemampuan merepresentasikan sebuah ide matematika dalam
    beragam cara dan membuat hubungan diantara representasi yang berbeda, sedangkan
    penalaran adalah proses berpikir seseorang yang didasarkan pada keteraturan atau pola yang
    berlaku dan mampu menarik kesimpulan berdasarkan pola, konsep/proses yang terlibat, yang
    mengarah pada pencapaian way of understanding dan way of thingking, sementara disposisi
    matematis adalah sikap positif mahasiswa dalam merespon, belajar dan menyelesaikan
    matematika. Tiga kompetensi tersebut masih menjadi kendala pada sebagian besar
    mahasiswa, karenanya dianggap penting untuk dikembangkan melalui model pembelajaran
    DNR-BI yang menekankan pembelajaran pada prinsip duality, necessity dan repeated
    reasoning mahasiswa. Penelitian ini bertujuan untuk mengetahui pencapaian dan
    peningkatan kemampuan pemahaman konsep (KPKM) dan penalaran (KPM) serta
    pencapaian disposisi matematis (DM) mahasiswa. Penelitian ini adalah penelitian quasi
    eksperimen pada 107 mahasiswa program studi pendidikan guru Sekolah Dasar pada salah
    satu Universitas di Maluku Utara menggunakan pretest-postes control group design.
    Instrumen yang digunakan adalah instrumen tes terkait pemahaman konsep dan penalaran
    matematis, angket DM mahasiswa, lembar observasi dan panduan wawancara terbuka. Data
    yang diperoleh diuji menggunakan uji t, , Anova dua jalur, Mann-White U dan uji asosiasi.
    Penelitian ini menghasilkan: (1) terdapat perbedaan pencapaian dan peningkatan KPKM dan
    KPM serta DM mahasiswa yang menggunakan DNR-BI dan PK; (2) tidak ada pengaruh
    interaksi antara model pembelajaran dan KAM terhadap pencapaian dan peningkatan KPKM
    dan KPM serta DM mahasiswa dan (3) terdapat asosiasi yang sangat kuat dan positif antara
    KPKM dan KPM serta DM mahasiswa; (4) ada asosiasi yang sangat kuat dan positif antara
    KPM dan DM mahasiswa. Hal ini berimplikasi bahwa model pembelajaran DNR-BI dapat
    menumbuhkan dan mengaktifkan kemampuan pemahaman konsep dan penalaran serta
    disposisi matematis mahasiswa pada semua kelompok kelas dan kategori KAM yang
    berbeda.

    ;---Student mathematical concept understanding, reasoning, and disposition are
    essential abilities that must be possessed by elementary pre-service student teachers.
    Mathematical concept understanding is the ability to represent mathematical idea in a
    variety of ways and build a connection between different representations; on one
    hand, reasoning is a person's thinking process based on regularity or prevailing
    patterns and is able to draw conclusions based on the patterns, concepts/processes
    involved, which leads to the achievement of way of understanding and way of
    thinking; while the mathematical disposition is a positive attitude of the college
    students in responding, learning and completing mathematics. The three
    competencies are still being an obstacle for most students, and, therefore, it is
    considered important to be developed through DNR-BI learning model that
    emphasizes learning on the principles of duality, necessity and repeated reasoning of
    students. This study aims to ascertain the achievement and improvement of
    understanding skills (KPKM) and reasoning (KPM) concepts as well as the
    achievement of mathematical dispositions (DM) of students. This research is a quasiexperimental
    study on 107 college students of elementary teacher education program
    at a university in North Maluku using pretest-posttest control group design. The
    instruments used were test instruments related to concept understanding and
    mathematical reasoning, students' mathematical disposition questionnaires,
    observation sheets and open interview guides. The achieved data were examined
    using t test, test, two ways Anova, Mann-White U and association test. This study
    resulted: (1) there were differences in achievement and improvement of KPKM,
    KPM and DM of students who used DNR-BI and PK; (2) there was no influence of
    interaction between learning models and KAM on the achievement and improvement
    of KPKM, KPM and DM of the students and (3) there was a very strong and positive
    association between KPKM, KPM and DM of the students; (4) there was a very
    strong and positive association between students' KPM and DM. This implies that
    the DNR-BI learning model can foster and activate students' ability to understand
    mathematical concepts, reasoning, dispositions in all class groups and different KAM
    categories.

    [thumbnail of D_MTK_1502949_Title.pdf] Text
    D_MTK_1502949_Title.pdf

    Download (86kB)
    [thumbnail of D_MTK_1502949_Abstract.pdf] Text
    D_MTK_1502949_Abstract.pdf

    Download (141kB)
    [thumbnail of D_MTK_1502949_Table_Of_Content.pdf] Text
    D_MTK_1502949_Table_Of_Content.pdf

    Download (213kB)
    [thumbnail of D_MTK_1502949_Chapter1.pdf] Text
    D_MTK_1502949_Chapter1.pdf

    Download (315kB)
    [thumbnail of D_MTK_1502949_Chapter2.pdf] Text
    D_MTK_1502949_Chapter2.pdf
    Restricted to Staf Perpustakaan

    Download (519kB)
    [thumbnail of D_MTK_1502949_Chapter3.pdf] Text
    D_MTK_1502949_Chapter3.pdf

    Download (649kB)
    [thumbnail of D_MTK_1502949_Chapter4.pdf] Text
    D_MTK_1502949_Chapter4.pdf
    Restricted to Staf Perpustakaan

    Download (1MB)
    [thumbnail of D_MTK_1502949_Chapter5.pdf] Text
    D_MTK_1502949_Chapter5.pdf

    Download (156kB)
    [thumbnail of D_MTK_1502949_Bibliography.pdf] Text
    D_MTK_1502949_Bibliography.pdf

    Download (324kB)
    [thumbnail of D_MTK_1502949_Appendix.pdf] Text
    D_MTK_1502949_Appendix.pdf
    Restricted to Staf Perpustakaan

    Download (260kB)
    Official URL: http://repository.upi.edu
    Item Type: Thesis (S2)
    Additional Information: No. Panggil : D MTK MAR p-2018; Nama Pembimbing : I. Didi Suryadi, II. Dahrim; NIM : 1502949.
    Uncontrolled Keywords: Kemampuan pemahaman konsep matematis, penalaran matematis, disposisi matematis, Model DNR-Based Instruction. DNR-Based Instruction Model, mathematical concept understanding, mathematical reasoning, mathematical dispositions.
    Subjects: Q Science > QA Mathematics
    Divisions: Sekolah Pasca Sarjana > Pendidikan Matematika S-3
    Depositing User: Ryan Taufiq Qurrohman
    Date Deposited: 23 Jan 2020 02:26
    Last Modified: 23 Jan 2020 02:26
    URI: http://repository.upi.edu/id/eprint/45219

    Actions (login required)

    View Item View Item