Geometric Thinking Ability for Prospective Mathematics Teachers in Solving Ethnomathematics Problem

Author:

Hendriyanto A,Kusmayadi T A,Fitriana L

Abstract

Abstract This study aims to identify, analyze, and describe the level of geometric thinking skills of students based on van Hiele’s theory. This study uses a qualitative descriptive approach with 63 respondents. Researchers as the main instrument and another used instrument are analytic geometry questions in the content fields of circles and ellipses based on ethnomathematics as well interview guidelines. The data analysis of this study is using qualitative technique data analysis by selecting 4 students from 63 subject populations with purposive sampling method. The results of this study showed (1) students’ geometric thinking ability is still low. (2) there were 39.7% students at pre-visualization level, 31.8% students at visualization level, 7.9% students at the level of analysis, 20.7% students at the level of informal deduction, 0% students are at the deduction and rigor levels. (3) students at the visualization level is able to visualize batik motif into geometric patterns, at the level of analysis students are able to identify what elements are known and what are needed to solve the problems, at the level of informal deductions students are able to make statements related to the relation between existing elements and able to prove the truth statement made.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference27 articles.

Cited by 8 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Praxeology review: Comparing Singaporean and Indonesian textbooks in introducing the concept of sets;Eurasia Journal of Mathematics, Science and Technology Education;2023-02-09

2. A Systematic Review on Geometric Thinking: A Review Research Between 2017-2021;European Journal of Educational Research;2022-07-15

3. Identification of student errors based on the kastolan theory: A case study of “Kawung Batik pattern”;INTERNATIONAL CONFERENCE OF MATHEMATICS AND MATHEMATICS EDUCATION (I-CMME) 2021;2022

4. Ethnomathematics: The discovery of mathematical concepts in the Sekaten tradition;INTERNATIONAL CONFERENCE OF MATHEMATICS AND MATHEMATICS EDUCATION (I-CMME) 2021;2022

5. Mathematical literacy in adolescent students in ICT-based boarding schools;INTERNATIONAL CONFERENCE OF MATHEMATICS AND MATHEMATICS EDUCATION (I-CMME) 2021;2022

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