在初中物理教学中,根据学生的实际情况,有针对性地自编部分习题,是提高教学质量的一种行之有效的手段,下面举例说明。一、培养学生学习兴趣的习题为了更好地培养学生的学习兴趣,所编拟的习题必须是学生感兴趣的物理问题,例如对一些常见的物理现象提出有趣的、意想不到的问题。 In junior high school physics teaching, according to the actual situation of students, targeted exercises are some of the exercises, which is an effective means to improve teaching quality. The following examples illustrate. 1. Exercises for Cultivating Students’ Learning Interests In order to better cultivate students’ interest in learning, the exercises that must be prepared must be physical problems that students are interested in, such as asking interesting and unexpected questions about some common physical phenomena.