Jurnal
Kemampuan Calon Guru Dalam Mengajukan Soal Cerita Kontekstual Tentang Penjumlahan Pecahan
Jurnal Pembelajaran Berpikir Matematika (Journal of Mathematics Thinking Learning) · Vol. 2 No. 2 (2017)
- ISSN
- 2502-3284
- Published
- 2017-08-17
- Publisher
- Universitas Halu Oleo
- Language
- eng
Abstract
Abstrak: Kelemahan siswa dalam memahami soal cerita khususnya pada materi pecahan, telah menjadi salah satu penghambat terbesar dalam perkembangan pembelajaran matematika di Indonesia. Berdasarkan hal ini, diperlukan adanya investigasi mendalam terhadap bagaimana guru dan calon guru dalam mengajarkan konsep pecahan dengan menggunakan soal cerita. Tigapuluh empat calon guru matematika diminta mengajukan soal cerita kontekstual yang solusinya dapat diperoleh dari menghitung dtambah dengan. Data terdiri dari protokol verbal bersama dengan catatan tertulis yang dibuat oleh subjek. Analisis kualitatif dari data yg diperoleh fokus pada mengidentifikasi struktur dari soal yang dihasilkan dan jenis konteks yang umumnya digunakan oleh subjek. Hasil penelitian menunjukkan bahwa konteks yang paling banyak digunakan dalam soal cerita yang diajukan adalah pembagian kue, berat benda, dan pengukuran panjang. Struktur soal cerita kontekstual yang dihasilkan oleh calon guru matematika memiliki kelemahan dalam dua komponen yaitu: 1) dalam mengajukan konteks yang sesuai; dan 2) dalam memberikan informasi yang cukup sehingga solusi dari masalah yang diajukan dapat diperoleh dengan menerapkan konsep aritmatika dtambah dengan. Hasil ini menunjukkan temuan baru tentang kesulitan calon guru dalam konseptualasasi pecahan.Kata kunci: Calon Guru Matematika, Pengajuan Masalah, Kontekstual, Soal Cerita, Penjumlahan Pecahan Abstract: Students’ weakness in understanding story problem especially abaout fraction, has become one of the greatest obstacle on development of mathematics education in Indonesia. Based on this information, be required a deep investigations towards how a teacher or prospective teacher in teaching concepts of fractions used story problems. Thirty-four mathematics prospective teachers were asked to posing a contextual word problem whose solution could be found by computing added by. The data consisted of verbal protocols along with the written notes made by the subjects. The qualitative analysis of the data was focused on identifying the structures of the problems produced and the type context commonly used by the subjects. The results suggest that the most frequent context used in soal cerita kontekstual proposed were cake division, weight of object, area measurement, and length measurement. The structure of soal cerita kontekstual produced by candidate teachers of mathematics were found to be weak in two components, namely: in proposing appropriate contexts; and 2) in give sufficient information so that solution of the problems could be obtained using arithmetic concepts of added by. The study sheds new light on the teachers’ difficulties with conceptualization of fractions. Keywords: Prospective Teacher, Probem Posing, Contextual, Story Problem, Addition of Fractions.
Collaboration network of the authors
40 authors · 182 co-authorship links · 2 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- Universitas Syiah Kuala
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Abd Kadir | Universitas Halu Oleo | 9 |
| Muhammad Sudia | Affiliation unknown | 7 |
| Salim Salim | Universitas Halu Oleo | 6 |
| Ridway Balaka | Affiliation unknown | 6 |
| Samhuddin Samhuddin | Affiliation unknown | 6 |
| Mustamin Anggo | Universitas Halu Oleo | 6 |
| Natalis Ransi | Universitas Halu Oleo | 5 |
| Arman Arman | Universitas Halu Oleo | 5 |
| La Masi | Affiliation unknown | 5 |
| Aminur Aminur | Universitas Halu Oleo | 5 |
| Al Ichlas Imran | Affiliation unknown | 5 |
| Salimin Salimin | Affiliation unknown | 5 |
| Fahinu Fahinu | Affiliation unknown | 4 |
| Yuspian Gunawan | Affiliation unknown | 4 |
| Agustinus Lolok | Affiliation unknown | 4 |
| La Hasanudin | Universitas Halu Oleo | 4 |
| La Arapu | Affiliation unknown | 3 |
| Rahmad Prajono | Affiliation unknown | 3 |
| La Hasanuddin | Affiliation unknown | 3 |
| Muhammad Hasbi | Universitas Syiah Kuala | 3 |
| Anwar Bey | Affiliation unknown | 3 |
| Jafar Jafar | Affiliation unknown | 3 |
| Ruslan Ruslan | Affiliation unknown | 3 |
| Suhar Suhar | Affiliation unknown | 2 |
| Kodirun Kodirun | Universitas Halu Oleo | 2 |
| La Ode Ahmad Jazuli | Affiliation unknown | 2 |
| Mohamad Salam | Affiliation unknown | 2 |
| Busnawir Busnawir | Universitas Halu Oleo | 2 |
| Lukas Kano Mangalla | Universitas Halu Oleo | 2 |
| Budiman Sudia | Affiliation unknown | 2 |
| La Ndia | Universitas Halu Oleo | 2 |
| Saleh Saleh | Affiliation unknown | 2 |
| Nanang Endriatno | Affiliation unknown | 2 |
| La Surimi | Universitas Halu Oleo | 1 |
| Jumadil Nangi | Universitas Halu Oleo | 1 |
| Adha Mashur Sajiah | Universitas Halu Oleo | 1 |
| Muhammad Andi Fathoni | Universitas Halu Oleo | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.