Didactical Design of Mathematical Reasoning in Mathematical Basic Concepts of Courses

Angraini, Lilis Marina (2021) Didactical Design of Mathematical Reasoning in Mathematical Basic Concepts of Courses. Jurnal Nasional Pendidikan Matematika, 5 (1). pp. 1-11. ISSN 549-8495 (Unpublished)

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Abstract

This research is motivated by the epistemological difficulties of students in mathematical concepts. To reduce the difficulties of students didactic design was made. This research aims to make a didactic design in courses of Mathematics Basic Concepts. The method used in this research is Didactic Design Research (DDR). This research was conducted at the University majoring in Elementary School Teacher Education in the first semester in Riau, who attended in courses of Mathematics Basic Concepts in the 2019/2020 school year as many as 43 students. Data collection techniques in this research were carried out by triangulation which is a combination of written tests, interviews and documentation studies, with data sources of students and lecturers. The results of the study were didactic designs consisting of three learning designs. Didactic design was developed through three stages. Firstly arranging an initial didactic design based on student difficulties, secondly a metaphorical notation analysis is carried out while learning takes place and thirdly a retrospective analysis is done by comparing the results of the initial obstacle learning test and the results of the final obstacle learning test. This article discusses the retrospective analysis carried out by comparing the results of the initial obstacle learning test and the results of the final obstacle learning test. Data in the field shows that there are fewer student learning difficulties and some are still happening, so that a revised didactic design is needed to improve the initial didactic design so that student learning difficulties can be overcome. The results of the didactic design implementation of students' mathematical reasoning concepts are in accordance with the predictions of the responses made.

Item Type: Article
Uncontrolled Keywords: Didactic Design, Mathematical Reasoning, Learning Obstacle, Retrospective Analysis.
Subjects: Q Science > QA Mathematics
Divisions: > Pendidikan Matematika
> Pendidikan Matematika
Depositing User: Mia
Date Deposited: 10 Mar 2021 08:22
Last Modified: 10 Mar 2021 08:22
URI: http://repository.uir.ac.id/id/eprint/2280

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