Fragmentation of Students’ Thinking Structure in Constructing the Concept of Linear Inequality of Two Variables

Mutia Sari Widyaningrum; Budi Usodo; Hasih Pratiwi

doi:10.2991/assehr.k.211122.026

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Fragmentation of Students’ Thinking Structure in Constructing the Concept of Linear Inequality of Two Variables

Authors

Mutia Sari Widyaningrum¹^{, *}, Budi Usodo², Hasih Pratiwi³

¹Postgraduate School of Mathematics Education, Faculty of Teacher Training and Education, Universitas Sebelas Maret Surakarta, Indonesia.

^2,3Faculty of Teacher Training and Education Universitas Sebelas Maret Surakarta, Indonesia.

^*Corresponding author. Email: mutiasw@student.uns.ac.id

Corresponding Author

Mutia Sari Widyaningrum

Available Online 23 November 2021.

DOI: 10.2991/assehr.k.211122.026 How to use a DOI?
Keywords: Concept construction; Fragmentation of thinking structure; Linear inequalities of two variables; Mathematical problem solving
Abstract: Learning mathematics has a clear, ordered and complete structure or pattern of thinking. Fragmentation of the thinking structure occurs at a time which is a factor inhibiting students’ thinking processes to construct the material concepts they get and in solving mathematical problems. This study aims to analyze the occurrence of fragmentation of thinking structures by looking at students’ errors in solving problem-solving abilities on the material of linear inequalities of two variables. This type of research is qualitative research. A search was conducted on the occurrence of errors in the selected research subjects by carrying out tests with the think aloud method and task-based in-depth interviews in order to obtain data on students who experienced fragmentation of thinking structures on the material of two-variable linear inequalities. The results showed that there was fragmentation of the thinking structure in students’ minds, especially in constructing concepts and reviewing the results of solving these problems. Each student seems to have fragmentation of different thinking structures according to the level of understanding that students have. Students are not able to use mathematics according to the actual concept of inequality and the occurrence of fragmentation of thinking structures that hinders students’ thinking processes.
Copyright: © 2021 The Authors. Published by Atlantis Press SARL.
Open Access: This is an open access article under the CC BY-NC license.

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Volume Title: Proceedings of the International Conference of Mathematics and Mathematics Education (I-CMME 2021)
Series: Advances in Social Science, Education and Humanities Research
Publication Date: 23 November 2021
ISBN: 978-94-6239-463-6
ISSN: 2352-5398
DOI: 10.2991/assehr.k.211122.026 How to use a DOI?
Open Access: This is an open access article under the CC BY-NC license.

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ris enw bib

TY  - CONF
AU  - Mutia Sari Widyaningrum
AU  - Budi Usodo
AU  - Hasih Pratiwi
PY  - 2021
DA  - 2021/11/23
TI  - Fragmentation of Students’ Thinking Structure in Constructing the Concept of Linear Inequality of Two Variables
BT  - Proceedings of the International Conference of Mathematics and Mathematics Education (I-CMME 2021)
PB  - Atlantis Press
SP  - 186
EP  - 194
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.211122.026
DO  - 10.2991/assehr.k.211122.026
ID  - Widyaningrum2021
ER  -

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