数学是一门锻炼学生逻辑思维能力的学科。初中阶段的数学学习比小学阶段的数学学习在学习难度和内容上都有所提升,这对于刚踏进中学校门的学生来说是一个不小的挑战。同时,由于数学学科固有的特征,有些内容会让学生在学习的时候感觉枯燥无味。因此,在初中阶段的数学教学中,应用数形结合思想进行教学,将我们的平面数学知识变为立体对于学生在学习数学知识过程中理解和掌握数学知识,具有十分重要的帮助。 Mathematics is a discipline to train students’ logical thinking ability. The mathematics learning in the junior middle school is more challenging than the mathematics learning in the elementary school, which is a challenge for students just entering the middle school. At the same time, due to the inherent characteristics of maths, some of the content will make students feel boring while studying. Therefore, in the junior high school mathematics teaching, the teaching of using the combination of number and shape, turning our plane mathematics knowledge into three-dimensional is very important for students to understand and master mathematics knowledge in the process of learning mathematics knowledge.