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All Journal Riemann: Research of Mathematics and Mathematics Education
Gratia Celsiana Gita Hilan
Institut Keguruan dan Teknologi Larantuka
Education Mathematics Other

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Analisis Pemahaman Matematis Siswa Dalam Menyelesaikan Masalah Matematika Gratia Celsiana Gita Hilan; Bernadus Bin Frans Resi; Maria Sesilia Wati Kelen
Riemann: Research of Mathematics and Mathematics Education Vol 4, No 1 (2022)
Publisher : PROGRAM STUDI PENDIDIKAN MATEMATIKA STKIP PAMANE TALINO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/riemann.v4i1.192

Abstract

This study aims to determine the ability of students' mathematical understanding of mathematical problems regarding the multiplication of two matrices, using an inquiry model approach. This research was conducted in March s.d. April 2021 on the learning video of class X TKJ SMK HMPTI Banjar Agung students (can be seen at the link https://youtu.be/yztsl7WM8U). The type of research used is qualitative research, research was carried out on 9 students who were grouped into 3 groups. The research subject was 1 student, which was determined based on the category of student answers and the group of students who presented their answers in front of the class. the data collection method used was observation of the results of student work on the video. The analysis technique uses data reduction, data presentation, and verification or conclusions. The results showed that the students of class X TKJ SMK HMPTI Banjar Agung already had the ability to understand mathematically on the topic of solving mathematical problems regarding the material of multiplying two matrices. Because students already have a mechanical understanding, inductive understanding, rational understanding and intuitive understanding. However, it has not been thorough in writing the matrix form and the lack of problem solving steps.
Co-Authors Maria Sesilia Wati Kelen Resi, Bernadus Bin Frans