传统的物理教学就是将已有的结论性物理知识和理论强制性灌输给学生。对自然现象观察的重点则一笔带过,导致学生对物理学习的兴趣一直提高不起来。因此,教师需改革教学方式,现阶段中学物理需要解决的问题就是如何开展有效的课堂教学。 The traditional teaching of physics is to forcibly impose the existing conclusion of physical knowledge and theory on students. The focus of observations on the phenomena of nature has been brought through, leading to students’ growing interest in physics learning. Therefore, teachers need to reform their teaching methods. At present, the problem to be solved in middle school physics is how to carry out effective classroom teaching.