PENINGKATAN KEMAMPUAN KONEKSI MATEMATIS DAN GROWTH MINDSET MATEMATIKA PESERTA DIDIK SMP DALAM PEMBELAJARAN ALJABAR MELALUI MODEL PROBLEM-BASED LEARNING

Dian Nugraha, - (2024) PENINGKATAN KEMAMPUAN KONEKSI MATEMATIS DAN GROWTH MINDSET MATEMATIKA PESERTA DIDIK SMP DALAM PEMBELAJARAN ALJABAR MELALUI MODEL PROBLEM-BASED LEARNING. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Kemampuan koneksi matematis adalah kemampuan peserta didik dalam menghubungkan konsep matematika, baik dengan konsep matematika lainnya, dengan disiplin ilmu pengetahuan lain, dan konteks kehidupan sehari-hari. Dengan kemampuan ini, maka pemahaman peserta didik terhadap konsep matematika akan lebih bermakna. Penelitian ini bertujuan untuk meningkatkan kemampuan koneksi matematis dan growth mindset matematika peserta didik SMP dalam pembelajaran aljabar, khususnya sistem persamaan linear dua variabel. Penelitian ini menggunakan metode kuantitatif dengan desain penelitian kuasi eksperimen dengan bentuk non-equivalent group design sehingga terdapat kelas eksperimen yang memperoleh model problem-based learning dan terdapat kelas kontrol yang memperoleh model pembelajaran konvensional. Subjek penelitian ini adalah peserta didik kelas VIII di salah satu SMP Negeri Kota Bandung. Instrumen yang digunakan dalam penelitian ini adalah tes kemampuan koneksi matematis dan angket growth mindset matematika. Berdasarkan hasil penelitian ini diperoleh bahwa 1) kualitas peningkatan kemampuan koneksi matematis peserta didik SMP yang memperoleh model problem-based learning adalah sedang; 2) peningkatan kemampuan koneksi matematis peserta didik SMP yang memperoleh model problem-based learning lebih tinggi secara signifikan dibandingkan dengan yang memperoleh model pembelajaran konvensional; 3) pencapaian kemampuan koneksi matematis peserta didik SMP yang memperoleh model problem-based learning juga lebih tinggi secara signifikan dibandingkan dengan yang memperoleh model pembelajaran konvensional; dan 4) pencapaian growth mindset matematika peserta didik SMP yang memperoleh model problem-based learning lebih tinggi secara signifikan dibandingkan dengan peserta didik yang memperoleh model konvensional. Oleh karena itu, penerapan model problem-based learning dapat meningkatkan kemampuan koneksi matematis dan growth mindset matematika pada peserta didik SMP dalam pembelajaran aljabar, khususnya sistem persamaan linear dua variabel. Mathematical connection ability is the ability of students to connect mathematical concepts, both with other mathematical concepts, with other scientific disciplines, and the context of everyday life. With this ability, students' understanding of mathematical concepts will be more meaningful. This study aims to improve the mathematical connection ability and mathematical growth mindset of junior high school students in algebra learning, especially the system of linear equations of two variables. This study uses a quantitative method with a quasi-experimental research design with a non-equivalent group design so that there is an experimental class that gets a problem-based learning model and a control class that gets a conventional learning model. The subjects of this study were grade VIII students at one of the junior high schools in Bandung City. The instruments used in this study were a mathematical connection ability test and a mathematical growth mindset questionnaire. Based on the results of this study, it was found that 1) the quality of the increase in mathematical connection ability of junior high school students who received the problem-based learning model was moderate; 2) the increase in mathematical connection ability of junior high school students who received the problem-based learning model was significantly higher than those who received the conventional learning model; 3) the achievement of mathematical connection skills of junior high school students who received the problem-based learning model was also significantly higher compared to those who received the conventional learning model; and 4) the achievement of a mathematics growth mindset for junior high school students who receive the problem-based learning model is significantly higher than students who receive the conventional model. Therefore, applying the problem-based learning model can improve mathematical connection abilities and mathematical growth mindset in junior high school students in learning algebra, especially systems of equations with two linear variables..

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Official URL: https://repository.upi.edu/
Item Type: Thesis (S1)
Additional Information: ID SINTA Dosen Pembimbing: Nurjanah: 5983965 Kartika Yulianti: 5979108
Uncontrolled Keywords: Koneksi Matematis, Growth Mindset, model Problem-Based Learning, SPLDV, peserta didik SMP. Mathematical Connection, Growth Mindset, Problem-Based Learning model, Algebra, junior high school students
Subjects: L Education > LB Theory and practice of education
L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools
Q Science > QA Mathematics
Divisions: Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Matematika - S1 > Program Studi Pendidikan Matematika
Depositing User: Dian Nugraha
Date Deposited: 10 Jan 2025 07:33
Last Modified: 10 Jan 2025 07:33
URI: http://repository.upi.edu/id/eprint/129415

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