在课堂教学中,激发学生的学习兴趣是提高课堂效率的有效途径,也是培养学生自主学习能力的有效方法.特别是像物理这样对于学生来说比较“枯燥”的学科,更加需要在课堂上实施兴趣教学,激发学生的学习兴趣,提高学生的学习效率.但是,对于兴趣教学在教学课堂中是实际应用,还存在一些问题. In classroom teaching, to stimulate students ’interest in learning is an effective way to improve the efficiency of classroom, and is also an effective way to cultivate students’ ability to learn independently.Especially physics such as “boring” for students is even more necessary in the classroom On the implementation of teaching interest, stimulate students interest in learning and improve students’ learning efficiency.But there are still some problems for teaching interest in teaching classroom.