Wahyu, Kamirsyah (2021) How students understand smaller fractions divided by greater fractions? Beta: Jurnal Tadris Matematika, 14 (1). pp. 85-92. ISSN (P) 2085-5893 (E) 2541-0458

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Abstract

INDONESIA Artikel ini membahas bagaimana siswa kelas 5 sekolah dasar membangun pemahaman konsep pembagian pecahan kuotatif atau secara khusus membagi bilangan pecahan yang lebih kecil dengan pecahan yang lebih besar. Tugas matematika berbasis konteks membuat poster dikembangkan dan diujicobakan melalui 2 tahap pembelajaran berorientasi Pendidikan Matematika Realistik yang melibatkan 6 siswa dan 28 siswa. Hasil analisis diskusi kelompok siswa dan jawaban tugas matematika menunjukkan bahwa pada awalnya siswa mengalami kesulitan ketika menentukan berapa poster yang bisa dibuat dari 1/2 kertas jika satu poster membutuhkan 3/4 kertas. Untuk mendukung pemahaman siswa, diperlukan serangkaian tugas matematika yang mengurutkan konten pembagian pecahan dan berbasis konteks yang mudah dimodelkan ENGLISH This paper discusses how 5 -grade students understand quotative fractions division or smaller fractions divided by greater fractions in specific. A context-based mathematics task, making posters, was developed and implemented in two Realistic Mathematics Education (RME)-based lessons involving 6 students and 28 students. The analysis of students’ group discussion and works on the task reveal that the students initially experienced difficulties in determining how many posters can be made using 1/2 of one paper if one poster requires 3/4 of a paper. To support students’ understanding, a task, which carefully sequences fractions division content and utilizes contexts that can be easily modeled is required.

Item Type: Article
Uncontrolled Keywords: membuat poster; pembagian pecahan; pendidikan matematika realistik
Subjects: 01 MATHEMATICAL SCIENCES > 0105 Mathematical Physics > 010504 Mathematical Aspects of General Relativity
13 EDUCATION > 1301 Education Systems > 130105 Primary Education
13 EDUCATION > 1302 Curriculum and Pedagogy > 130208 Mathematics and Numeracy Curriculum and Pedagogy
Divisions: Fakultas Tarbiyah dan Keguruan > Jurusan Tadris Matematika
Depositing User: Syahrul Gunawan Adita, S.E
Date Deposited: 12 Oct 2022 06:56
Last Modified: 12 Oct 2022 06:56
URI: http://repository.uinmataram.ac.id/id/eprint/1809

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