KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SMP KELAS VIII PADA MATERI LINGKARAN

• Main Author: Ipon Ari Ramdani, - (Author)
• Format: Book
• Published: 2022-08-25.
• Subjects: Thesis; NonPeerReviewed
• Online Access: Link Metadata
• Notes: http://repository.upi.edu/77032/1/S_PMAT_1600634_Title.pdf; http://repository.upi.edu/77032/2/S_PMAT_1600634_Chapter1.pdf; http://repository.upi.edu/77032/3/S_PMAT_1600634_Chapter2.pdf; http://repository.upi.edu/77032/4/S_PMAT_1600634_Chapter3.pdf; http://repository.upi.edu/77032/5/S_PMAT_1600634_Chapter4.pdf; http://repository.upi.edu/77032/6/S_PMAT_1600634_Chapter5.pdf; http://repository.upi.edu/77032/7/S_PMAT_1600634_Appendix.pdf
• Keywords: L Education (General); QA Mathematics

ABSTRAK Ipon Ari Ramdani. (1600634). Kemampuan Berpikir Kreatif Matematis Siswa SMP Kelas VIII pada Materi Lingkaran. Kemampuan berpikir kreatif matematis merupakan kemampuan individu untuk menyelesaikan suatu masalah dengan prinsip-prinsip matematika dalam banyak solusi didasari oleh gagasan-gagasan hasil berpikir divergen. Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan kemampuan berpikir kreatif matematis, tingkat kemampuan berpikir kreatif matematis, dan mendeskripsikan kesalahan siswa SMP kelas VIII dalam menyelesaikan soal lingkaran berdasarkan klasifikasi kesalahan menurut Makhubele, Nkhoma, dan Luneta (slip, kesalahan konsep, dan kesalahan prosedur). Metode yang digunakan dalam penelitian ini adalah kualitatif dengan pendekatan deskriptif. Subjek dalam penelitian ini melibatkan 15 siswa kelas VIII yang sudah mempelajari topik lingkaran. Data diperoleh melalui hasil tes dan wawancara. Teknis analisis data yang digunakan adalah reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan temuan dan analisis data, didapatkan hasil sebagai berikut: didapat 20% siswa mencapai indikator kelancaran (fluency), 40% siswa mencapai indikator fleksibilitas (flexibility), dan 33,33% siswa mencapai indikator kebaruan (novelty); kemudian persentase Tingkat Kemampuan Berpikir Kreatif (TKBK) terbagi dalam tiga kategori: (1) TKBK 3 (kreatif) sebesar 60%, (2) TKBK 1 (kurang kreatif) sebesar 20%, dan (3) TKBK 0 (tidak kreatif) sebesar 20%; dan persentase kesalahan siswa berdasarkan klasifikasi kesalahan menurut Makhubele, Nkhoma, dan Luneta adalah: (a) slip sebesar 38,49%, (b) kesalahan konsep sebesar 26,18%, dan (c) kesalahan prosedural sebesar 35,32%. Kata Kunci: Kemampuan Berpikir Kreatif, Lingkaran, Klasifikasi Kesalahan. ABSTRACT Ipon Ari Ramdani. (1600634). Mathematical Creative Thinking Ability of VIII Grade Junior High School Students on Circle Material. Mathematical creative thinking ability is an individual's ability to solve a problem with mathematical principles in many solutions based on divergent thinking ideas. This study aims to determine and describe mathematical creative thinking skills, the level of mathematical creative thinking skills, and describe the mistakes of VIII grade junior high school students in solving circle problems based on the classification of errors according to Makhubele, Nkhoma, and Luneta (slip, concept error, procedural error). The method used in this research is qualitative with a descriptive approach. The subjects in this study involved 15 students of VIII grade who had studied the topic of circles. The data in this study obtained through the results of tests and interviews. The data analysis technique used is data reduction, data presentation, and conclusion. Based on the findings and data analysis, it was found that 20% of students achieved the indicator of fluency, 40% of students achieved the indicator of flexibility, and 33.33% of students achieved the indicator of novelty; then the percentage of the Creative Thinking Ability Level (TKBK) is divided into three categories: (1) TKBK 3 (creative) by 60%, (2) TKBK 1 (less creative) by 20%, and (3) TKBK 0 (not creative) by 20%; and the percentage of student errors based on the error classification according to Makhubele, Nkhoma, and Luneta were: (a) 38.49% slip , (b) 26.18% concept error, and (c) 35.32% procedural error. Keywords: Creative Thinking Ability, Circle, Error Classification.