中学数学教学中如何运用电教手段激发学生的数学学习兴趣,改进学生数学学习方法,培养学生探究数学问题的能力,是新课程背景下数学教学要着力解决的重要问题。传统数学教学中,基本上是靠教师一张嘴和黑板板书进行的,同时由于数学教材编制的单调,有时很难吸引学生的注意力,而利用电教 How to use electronic teaching methods to inspire students’ interest in mathematics learning in mathematics teaching in middle school, improve students’ mathematics learning methods, and cultivate students’ ability to explore mathematical problems is an important problem that mathematics teaching should focus on in the new curriculum. In traditional mathematics teaching, it is basically based on teachers’ mouths and blackboard books. At the same time, due to the monotony of the compilation of mathematics textbooks, it is sometimes difficult to attract the attention of students and use audio-visual education.