Aneu Pebrianti, - (2024) LEARNING OBSTACLE SISWA SMP DALAM BERPIKIR REVERSIBEL PADA MATERI PERBANDINGAN DITINJAU DARI MATHEMATICS ANXIETY: Studi Fenomenologi. S2 thesis, Universitas Pendidikan Indonesia.
Abstract
Strategi berpikir reversibel merupakan strategi berpikir dengan membalikan urutan langkah atau algoritma. Penelitian ini bertujuan untuk mengungkapkan proses berpikir siswa saat menyelesaikan masalah yang menuntut strategi berpikir reversibel serta mengidentifikasi kemungkinan terjadinya learning obstacle yang membuat siswa gagal dalam melakukan proses beprikir reversibel dengan baik. Penelitian ini menggunakan pendekatan kualitatif dengan metode fenomenologi. Partisipan penelitian adalah 12 orang siswa kelas VIII SMP dan seorang guru matematika. Pengumpulan data dilakukan dengan teknik triangulasi data, yakni tes tulis, wawancara dan studi dokumentasi. Hasil penelitian menunjukan bahwa siswa lebih dominan menggunakan strategi backward thinking dibandingkan invertible thinking. Selanjutnya kemampuan berpikir reversibel yang diklasifikasikan berdasarkan mathematics anxiety menunjukan bahwa siswa pada kategori mathematics anxiety sedang memiliki pemahaman dan kemampuan berpikir reversibel paling baik dibandingkan dengan siswa pada kategori mathematics anxiety rendah dan tinggi. Adanya kesulitan dalam menyelesaikan masalah yang menuntut kemampuan berpikir reversibel ini, karena beberapa siswa menunjukan adanya learning obstacle. Secara umum, learning obstacle pada setiap kategori mathematis anxiety adalah sama, diantaranya (1) ontogenic obstacle (ketidakpahaman pada konsep pembagian), (2) epistemological obstacle (terbatasnya pengetahuan siswa terhadap konsep reversibel dan soal cerita), (3) didactic obstacle (guru hanya berfokus pada pengajaran konsep forward thinking). Pemahaman lebih lanjut terkait epistemological obstacle dieksplorasi dengan melakukan kajian praxeologi terhadap buku teks matematika. Hasilnya menunjukan kurangnya sajian rangkaian tugas yang menuntut siswa mengonstruksi pengetahuan terkait berpikir reversibel. Reversible thinking strategy is a thinking strategy by reversing the order of the occurrence. This study aims to reveal students' thought processes when solving problems that require reversible thinking strategies and identify possible learning obstacles that make students fail to perform the reversible thinking process well. This research uses a qualitative approach with phenomenological method. The research participants were 12 students of class VIII junior high school and a mathematics teacher. Data collection was conducted using data triangulation techniques, namely written tests, interviews and documentation studies. The results showed that students predominantly used backward thinking strategies compared to invertible thinking. Furthermore, the reversible thinking ability classified based on mathematics anxiety shows that students in the medium mathematics anxiety category have the best understanding and reversible thinking ability compared to students in the low and high mathematics anxiety categories. There are difficulties in solving problems that require reversible thinking ability, because some students show the existence of learning obstacles. In general, learning obstacles in each category of mathematics anxiety are the same, including (1) ontogenic obstacle (lack of understanding of the concept of division), (2) epistemological obstacle (limited knowledge of reversible concepts and story problems), (3) didactic obstacle (teachers only focus on teaching the concept of forward thinking). Further understanding of epistemological obstacles was explored by conducting a praxeological study of mathematics textbooks that showed a lack of presentation of a series of tasks that required students to construct knowledge related to reversible thinking.
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| Item Type: | Thesis (S2) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?user=QaoTrmkAAAAJ&hl=en&oi=ao ID SINTA Dosen Pembimbing: Elah Nurlaelah: 6665327 Dadang Juandi: 6042761 |
| Uncontrolled Keywords: | kemampuan berpikir reversibel, learning obstacle, mathematics anxiety, topik perbandingan reversible thinking ability, mathematics anxiety, comparison topic, learning obstacle |
| Subjects: | L Education > L Education (General) 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 |
| Depositing User: | Aneu Pebrianti |
| Date Deposited: | 09 Jan 2024 04:31 |
| Last Modified: | 09 Jan 2024 04:31 |
| URI: | http://repository.upi.edu/id/eprint/114220 |
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