Investigating Student’s Mathematical Reasoning Ability by Using PMRI Based on Emergent Modeling
- DOI
- 10.2991/assehr.k.210508.085How to use a DOI?
- Keywords
- Emergent Modelling Principles (PMRI), Mathematical Reasoning Ability, System of Linear Equations (SPLDV)
- Abstract
Mathematics and reasoning are two things that cannot be separated because reasoning is needed to understand mathematics and reasoning can be trained through learning mathematics. The purpose of this study was to determine the mathematical reasoning abilities of junior high school students on a two-variable system of linear equations (SPLDV) material with the use of emergent models as one of heuristic in PMRI (Indonesia Realistic Mathematics Education). The subjects in this study were 6 students of class VIII.2 SMP Negeri 17 Palembang. This research is qualitative research. Data collection techniques are carried out through tests, and interviews. Based on the results of trials, overall from the results of the students’ answers to each indicator has appeared in its completion. However, students still experience some minor errors, such as in indicator 1 and indicator 3, some students use tables to solve them, but students are wrong in inputting their scores into the table so that the results obtained by students are not correct. However, after tracing from the interview, it was concluded that the cause of the error was because students were confused with the instructions contained in the student worksheets (LKPD). So that the problems that students experience show that students are less careful in presenting mathematical statements, performing mathematical manipulations, and drawing overall conclusions.
- Copyright
- © 2021, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Sitepu Meidiana AU - Aisyah Nyimas AU - Indaryanti AU - Weni Dwi Pratiwi PY - 2021 DA - 2021/05/11 TI - Investigating Student’s Mathematical Reasoning Ability by Using PMRI Based on Emergent Modeling BT - Proceedings of the 1st International Conference on Mathematics and Mathematics Education (ICMMEd 2020) PB - Atlantis Press SP - 339 EP - 344 SN - 2352-5398 UR - https://doi.org/10.2991/assehr.k.210508.085 DO - 10.2991/assehr.k.210508.085 ID - Meidiana2021 ER -