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All Journal Journal of Education and Learning Mathematics Research (JELMaR) Majalah Ilmiah Pelita Ilmu
Pradita, Diyah Ayu Rizki
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Economics, Econometrics & Finance Education Mathematics Social Sciences

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Journal : Journal of Education and Learning Mathematics Research (JELMaR)

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The Concept of Quadratic Function Graphs Presented in Singaporean Mathematics Textbooks and Its Potential in Developing Critical Thinking Skills Nursidrati, Nursidrati; Nasruddin, Nasruddin; Nurlailah, Nurlailah; Muharyati, Yully; Pradita, Diyah Ayu Rizki
Journal of Education and Learning Mathematics Research (JELMaR) Vol 5 No 2 (2024): November 2024
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v5i2.3804

Abstract

This study describes how the concept of quadratic function graphs is presented in Singaporean mathematics textbooks and its potential in improving critical thinking skills. The research approach used is descriptive qualitative with critical thinking criteria set by Facione (2015), namely interpretation, analysis, evaluation, and inference . Based on the results of the study, it was found that the presentation of the concept of quadratic function graphs in Singaporean mathematics textbooks, the concept of quadratic function graphs is presented deductively and through investigative activities. As for the potential for presenting the concept of quadratic function graphs, it can develop critical thinking skills. This can be seen from the fulfillment of critical thinking criteria.
Co-Authors Hersiyati Palayukan Inelsi Palengka Nasruddin Nasruddin Nurlailah Nurlailah, Nurlailah Nursidrati, Nursidrati panglipur, indah rahayu Yully Muharyati