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“图形与变换”是初中数学课程体系中关于图形与空间领域教学中一项重要的内容,在培养学生转换角度、增强对几何图形的认识方面都有着十分重要的意义。通过图形的平移、旋转等操作,形成不同的几何图形,使原本抽象的知识变得更加直观和具体,有利于促进学生学习效率的提升。本文从习题教学的角度出发,对初中数学“图形与变换”的习题教学进行简单的分析。
“Graphics and Transform ” is an important part in the teaching of graphics and space in junior high school mathematics curriculum system. It plays an important role in cultivating students’ perspective of conversion and enhancing understanding of geometry. Through the translation, rotation and other operations of the figures, different geometric shapes are formed to make the original abstract knowledge more intuitive and concrete, which is beneficial to promote the students’ learning efficiency. This article from the perspective of exercises teaching, junior high school mathematics “graphics and transformation ” exercises teaching simple analysis.