蜡染蜡笔对变换几何学习的探索

Retno Andriyani, Rahman Rahman, R. Irawati, E. Mutaqin, N. Kamis
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引用次数: 0

摘要

几何能力是学生必须掌握的数学能力之一,这是因为几何能力是学习数学的一部分。然而,在现实领域中,初中生在学习变换几何,即在材料的反射、旋转、平移和扩张方面存在困难。学生的这种困难是由于学生不理解笛卡尔平面上的坐标点造成的。学生在确定直角坐标时遇到的困难,导致学生无法根据直线方程确定直线图。导致学生理解变换几何困难的另一个原因是学生的抽象思维能力还很低,学生无法从镜像、周转、移位、扩张等方面描述概念。本研究的目的是通过对占壁蜡染的探索来了解变换的几何学。使用的研究方法是描述性定性的,研究得出的结果是,在《蜡染》中有一个变换几何的概念,可以应用到数学学习中
本文章由计算机程序翻译,如有差异,请以英文原文为准。
EXPLORATION OF BATIK JAMBI ON LEARNING TRANSFORMATION GEOMETRY
Geometry Ability is one of the mathematical abilities that must be mastered by students, this is because geometry ability is one part of learning mathematics. However, the reality in the field in junior high school students, students have difficulty in learning transformation geometry, namely in the material of reflection, rotation, translation and dilatation. This difficulty of students is caused by students not understanding the coordinate points on the cartesian plane. The difficulty of students in determining cartesian coordinates has the effect that students cannot determine straight-line drawings based on straight-line equations. Another thing that causes students difficulty in understanding the geometry of transformation is that students' ability to think abstractly is still very low, students cannot describe concepts from mirroring, turnover, shifting and dilatation. The purpose of this study is to understand the geometry of trasnsformas through the exploration of Jambi batik. The research method used is descriptive qualitative, the result of the research obtained is that there is a concept of transformation geometry in Batik Motik Jambi so that it can be applied in mathematics learning
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