Nainggolan, Elfrida (2020) Penerapan pendekatan concrete-pictorial-abstract (CPA) untuk meningkatkan sikap tanggung jawab, kemampuan penguasaan konsep, dan kemampuan pemecahan masalah matematika di SDS XYZ Jakarta. Masters thesis, Universitas Pelita Harapan.
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Abstract
Penelitian tesis ini dilatarbelakangi oleh kondisi kurangnya sikap tanggung jawab siswa dalam mengembangkan tugas dikehidupan sehari-hari, rendahnya kemampuan penguasaan konsep Matematika, belum optimalnya kemampuan pemecahan masalah siswa kelas II SD dalam pembelajaran Matematika, dan kurang bervariasinya metode yang digunakan, sehinggga pembelajaran tidak kondusif. Penelitian ini bertujuan menganalisis peningkatan tanggung jawab, kemampuan penguasaan konsep, dan kemampuan pemecahan masalah siswa kelas II SD melalui pendekatan Concrete-Pictorial-Abstract (CPA) pada pokok bahasan perkalian dan pembagian. Penelitian ini merupakan penelitian tindakan kelas yang terdiri dari tiga siklus. Setiap siklus terdiri dari empat tahap yaitu perencanaan, tindakan, observasi, dan refleksi. Subjek penelitian terrdiri dari 15 siswa kelas II SD. Tempat penelitian di SDS XYZ, Jakarta. Pengumpulan data dilakukan dengan menggunakan observasi, tes, dan dokumentasi. Instrumen yang digunakan pada penelitian ini adalah rubrik penilaian dan soal tes. Hasil penelitian menunjukkan bahwa penerapan pendekatan Concrete-Pictorial-Abstract (CPA) dapat meningkatkan sikap tanggung jawab dengan nilai rata-rata siklus I adalah 53.2, siklus II adalah 54.9, dan siklus III adalah 62.6, namun belum berhasil mencapai standar nilai yang ditentukan. Dapat meningkatkan kemampuan penguasaan konsep matematika dengan nilai siklus I adalah 73.3, siklus II adalah 74.5, dan siklus III adalah 80.2. Dapat meningkatkan kemampuan pemecahan masalah matematika siswa dengan nilai siklus I adalah 72.1, siklus II adalah 78.8, dan siklus III adalah 85.8. / This study was triggered by the situation where students have shown lack of responsibility in developing daily life tasks, the challenges in mastering Mathematical concepts, the optimal problem-solving ability of students in grade II elementary school in Mathematics learning, and the lack of variety of methods used, so learning is not conducive. The purpose of this study was to analyze the increased responsibility, improved conceptual understanding, and mathematical problem-solving skills of grade II elementary students through the Concrete-Pictorial-Abstract (CPA) approach on multiplication and division concepts. This study adopted a class action research consisting of three cycles. Each cycle consists of four stages, namely planning, action, observation, and reflection. The research subjects are 15 grade II elementary school students. This research was conducted at SDS XYZ, Jakarta. The data was collected through observations, tests, and documentation. The instruments used in this study were assessment rubrics and test questions. The results of this study have revealed that the application of the Concrete-Pictorial-Abstract (CPA) approach can improve the responsibility with the score of 53.2, 54.9, and 62.6 respectively of cycle I to cycle III though haven’t reached the specified standard score. There was also evidence of improved conceptual understanding with the score of 73.3, 74.5, and 80.2 and mathematical problem-solving skills with the score of 72.1, 78.8, and 85.8 respectively of cycle I to III.
Item Type: | Thesis (Masters) | ||||||||
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Additional Information: | T 69-17 NAI p | ||||||||
Uncontrolled Keywords: | concrete-pictorial-abstract (CPA) ; responsibility ; conceptual understanding ; mathematical problem solving | ||||||||
Subjects: | L Education > LB Theory and practice of education > LB1028.3 Educational techology | ||||||||
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Education > Master of Educational Technology Current > Faculty/School - UPH Karawaci > Faculty of Education > Master of Educational Technology |
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Depositing User: | Users 9992 not found. | ||||||||
Date Deposited: | 17 Sep 2020 03:51 | ||||||||
Last Modified: | 28 Sep 2021 05:01 | ||||||||
URI: | http://repository.uph.edu/id/eprint/10489 |
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