ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SMP DALAM MENYELESAIKAN ILL-STRUCTURED PROBLEMS MATERI SEGI EMPAT DITINJAU DARI SELF-CONCEPT MATEMATIS

    Neza Zakiya Arili, - and Turmudi, - and Endang Cahya Mulyaning A, - (2025) ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SMP DALAM MENYELESAIKAN ILL-STRUCTURED PROBLEMS MATERI SEGI EMPAT DITINJAU DARI SELF-CONCEPT MATEMATIS. S2 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kreatif matematis siswa SMP dalam menyelesaikan ill-structured problems pada materi segi empat ditinjau dari self-concept matematis. Metode yang digunakan adalah deskriptif kualitatif dengan teknik pengumpulan data berupa tes tertulis, angket self-concept, dan wawancara. Subjek penelitian adalah 31 orang siswa kelas VIII yang telah mempelajari materi segi empat. Hasil penelitian menunjukkan bahwa secara umum kemampuan berpikir kreatif matematis siswa dalam menyelesaikan soal ill-structured pada topik segi empat masih tergolong rendah. Aspek yang paling dominan dapat terpenuhi oleh siswa adalah fluency, sementara flexibility, originality, dan elaboration masih belum sepenuhnya dikuasai. Siswa dengan self-concept matematis tinggi cenderung memiliki kemampuan berpikir kreatif matematis yang lebih baik dibandingkan dengan siswa dengan self-concept matematis sedang dan rendah. Namun, tidak semua siswa dengan self-concept matematis tinggi menunjukkan performa yang optimal. Sebaliknya, siswa dengan self-concept matematis rendah umumnya mengalami kesulitan dalam seluruh aspek berpikir kreatif matematis. Kesulitan utama yang dihadapi siswa meliputi pemahaman konteks masalah, penyusunan strategi penyelesaian yang tepat, minimnya penguasaan konsep segi empat secara menyeluruh. Upaya teoritis untuk mengatasi kesulitan siswa dalam berpikir kreatif matematis adalah menerapkan pendekatan pembelajaran berdiferensiasi berdasarkan self-concept matematis dengan mengintegrasikan soal ill-structured secara bertahap dan strategi pemetaan konsep. This study aims to describe the mathematical creative thinking abilities of junior high school students' in solving ill-structured problems on quadrilaterals material in terms of mathematics self-concept. This research employed a descriptive qualitative method with data collected through written tests, self-concept questionnaires, and interviews. The subjects of this study were 31 students of class VIII who had studied the material of quadrilateral. The findings reveal that students' mathematical creative thinking ability in solving ill-structured problems on quadrilateral topics is generally still lacking. The most fulfilled aspect is fluency, while flexibility, originality, and elaboration remain weak. Students with a high self-concept tend to demonstrate better creative thinking skills compared to those with medium and low self-concepts. However, not all students with high mathematics self-concept perform optimally. In contrast, students with low mathematics self-concept generally experienced difficulties in all aspects of creative thinking. The difficulties experienced by students in performing creative mathematical thinking are understanding the problem, developing appropriate solution strategies, lack of mastery of the concept of quadrilateral as a whole. The theoretical effort to to overcome students’ difficulties in mathematical creative thinking is the implementation of a differentiated instructional approach based on students’ mathematics self-concept, through the gradual integration of ill-structured problems and the use of concept mapping strategies.

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S2)
    Additional Information: https://scholar.google.com/citations?hl=id&authuser=1&user=fa2DDJgAAAAJ ID SINTA Dosen Pembimbing: Turmudi: 5991823 Endang Cahya Mulyaning A: 6121877
    Uncontrolled Keywords: Kemampuan Berpikir Kreatif Matematis, Ill-structured problems, Self-concept matematis, Segi Empat. Mathematical Creative Thinking Ability, Ill-Structured Problems, Mathematics Self-Concept, Quadrilateral.
    Subjects: L Education > L Education (General)
    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 > Pendidikan Matematika - S2
    Depositing User: Neza Zakiya Arili
    Date Deposited: 21 Jul 2025 01:39
    Last Modified: 21 Jul 2025 01:39
    URI: http://repository.upi.edu/id/eprint/134621

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