Students' creative thinking ability in solving linear equation system problems based on brain domination
| Main Authors: | Lusiana, Restu, Andari, Tri |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri
, 2022
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| Subjects: | |
| Online Access: |
https://ojs.unpkediri.ac.id/index.php/matematika/article/view/17493 https://ojs.unpkediri.ac.id/index.php/matematika/article/view/17493/2708 |
Daftar Isi:
- Students' creative thinking processes need to be developed to support them in solving complex mathematical problems, but this is not easy. This study aims to describe students' creative thinking skills in solving linear equation system problems based on brain dominance. This research is a qualitative descriptive research with a case study approach. Subjects were categorized into right brain dominance and left brain dominance by using a brain dominance questionnaire. The research instruments were in the form of tests and interview guidelines. Data validation uses method triangulation and data is analyzed through data reduction, data presentation, data verification, and drawing conclusions. The results showed that the subject of right brain dominance in fluency gave 3 responses, in flexible thinking the subject gave 3 different ideas, in original thinking the subject gave a unique response, and in elaboration the subject did not show a coherent answer. While the left brain dominant subject in fluent thinking (fluency) gave 4 responses, in flexible thinking the subject gave 3 general ideas, in original thinking the subject did not show a unique response, and in detailed thinking (elaboration) the subject showed a flurry of answers.
- Proses berpikir kreatif mahasiswa perlu dikembangkan untuk mendukung mereka dalam menyelesaikan masalah matematika yang kompleks, namun hal ini tidak mudah. Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kreatif mahasiswa dalam memecahkan masalah sistem persamaan linier berdasarkan brain dominance. Penelitian ini merupakan penelitian deskriptif kualitatif dengan pendekatan studi kasus. Subjek dikategorikan pada right brain dominance dan left brain dominance dengan menggunakan angket brain dominance. Instrumen penelitian berupa tes dan pedoman wawancara. Validasi data menggunakan triangulasi metode dan data dianalisis melalui reduksi data, penyajian data, verifikasi data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa subjek dominasi otak kanan dalam berpikir lancar (fluency) memberikan 3 respon, dalam berpikir fleksibel subjek memberikan 3 ide yang berbeda, dalam berpikir orisinal subjek memberikan respon yang unik, dan dalam elaborasi subjek tidak menunjukkan keruntutan jawaban. Sedangkan subjek dominan otak kiri dalam berpikir lancar (fluency) memberikan 4 tanggapan, dalam berpikir fleksibel subjek memberikan 3 ide yang umum, dalam berpikir orisinal subjek kurang menunjukkan respon yang unik, dan dalam berpikir detail (elaborasi) subjek menunjukkan keruntutan jawaban.