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All Journal Prosiding Seminar Nasional Ilmu Pendidikan
Afrizal Manurung
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Arts Economics, Econometrics & Finance Education Public Health Social Sciences

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Analisis Kemampuan Pemahaman Mahasiswa Terkait Metode Penyelesaian Soal Persamaan dan Pertidaksamaan Maisyaroh Maisyaroh; Dinda Indriani Nasution; Afrizal Manurung
Prosiding Seminar Nasional Ilmu Pendidikan Vol. 2 No. 1 (2025): Juni : Prosiding Seminar Nasional Ilmu Pendidikan
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/prosemnasipi.v2i1.125

Abstract

This research aims to describe students' difficulties in solving equations and inequalities. This type of research is descriptive using a qualitative approach. Based on the discussion and research results, it can be concluded that the errors that students often make in this material are errors at the reading and transformation stages. In addition, students also often make mistakes at the process skill stage, namely errors in understanding the problem, understanding the concept, determining the correct formula, and performing the calculation process. The factors that cause students to make mistakes are that students are less precise in determining known and questionable information, less precise in compiling problem solving steps, less precise in using formulas, less precise in writing the steps of completion, less precise in performing correct calculations, not determining the conclusion of what is asked, and not re-examining the results of the answers that have been done.
Analisis Kesalahan Mahasiswa Pendidikan Matematika Unimed dalam Menyelesaikan Soal Induksi Matematika Dinda Indriani Nasution; Maisyaroh Maisyaroh; Afrizal Manurung
Prosiding Seminar Nasional Ilmu Pendidikan Vol. 2 No. 1 (2025): Juni : Prosiding Seminar Nasional Ilmu Pendidikan
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/prosemnasipi.v2i1.126

Abstract

This study aims to describe the difficulties of mathematics education students in solving mathematical induction problems in terms of concept understanding and calculation aspects. This type of research is descriptive using a qualitative approach. Based on the results of data processing, conclusions can be drawn, namely: (1) Concept errors, namely errors made by students because they do not understand the concept well. (2) Strategy error, which is an error that occurs because students choose the wrong way to work. (3) Calculation errors, namely errors in performing mathematical operations. Systematic errors, which are errors related to the wrong selection of extrapolation techniques. (4) Of the 10 mathematics education students, the data description of the research results shows an average in the normal category, namely 53%. Translated with DeepL.com (free version).
Co-Authors Dinda Indriani Nasution Maisyaroh