多年的初中物理教学经验使我认识到:初三学生在刚接触物理时都有一种新奇感和好奇心,如果这种新奇感和好奇心得不到满足,那么它们可能就会很快消失。这就要求物理教师通过各种方法和途径,采取得力措施,将学生这种新奇感和好奇心转化为持久的学习兴趣。在实际教学工作中,我认为,结合教材指导学生自己 Many years of junior high school physics teaching experience has taught me that junior high school students have a novelty and curiosity when they first come into contact with physics. If this novelty and curiosity are not met, then they may soon disappear. This requires physics teachers to take effective measures through various methods and approaches to transform students’ new feelings and curiosity into lasting interest in learning. In actual teaching work, I believe that combining teaching materials to guide students themselves