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Djadir
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Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Mathematics Physics

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Analisis Pemahaman Konsep Siswa pada Materi Relasi dan Fungsi Berdasarkan Teori APOS ditinjau dari Kemampuan Matematika Siswa Kelas VIII Gustina; Djadir; Rusli
Issues in Mathematics Education (IMED) Vol. 5 No. 2 (2021): Volume 5 Nomor 2 Tahun 2021
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed23849

Abstract

This research aims to analyze students' conceptual understanding of relation and function material based on APOS theory in terms of mathematical ability. The subject of research are threestudents. The instruments used were tests of mathematics ability, tests of conceptual understanding in the relation and function material based on APOS theory, and interview. The result of the research showed that: (1) Students with high mathematical ability understand the concept of relation and function materialby performing operations algebraically (action), sketching graphs; observed function as an input-output machine; and explain the definition of function (process), explained the relationships between relation and function; understand the unique properties of function (object), and apply concepts (schema). (2) Students with average mathematical ability understand the concepts of relation and function material by performing operations algebraically (action), sketching graphs; observed function as an input-output machine; and explained the function definition (process),and understand the unique properties of function (object). (3) Students with low mathematical ability understand the concept of relation and functionmaterial by performing operations algebraically (action), sketching graphs, and observed function as aninput-output machine (process).
Co-Authors Alimuddin Asdar Aswin Awi Djam'an, Nurwati Erni Apriani Fortune, Dyhonest Pigeon Gustina ILHAM Masynaeni, Nurul Melda Datu Kalu Nurdin Arsyad Nurjannah Nurrahmah Nurrahmah Rizky Ayu Fatimah Ridwan Rusli Rusli Sitti Hartinah DS Sulhijrah