初中物理新教材,着重强调学生的主体作用.然而,以前乃至今天的初中物理教学现实中,并非真正把学生放在了主体的位置上.最主要的特征是,教学仍局限于单一的讲解式.原因是多种的.其中之一是,尽管这一问题在理论上有过许多探讨,但仍不太明确实践上究竟要怎样做?效果会如何?笔者认为,要把学生真正放在学习的主体位置上,必须改变教学模式,以“活动式”代替 The new textbook for junior high school physics emphasizes the main role of the students. However, in the realities of the junior middle school physics teaching before and even today, students were not really placed in the main position. The main characteristic is that teaching is still limited to a single explanation. There are many reasons for this. One of them is that although this issue has been discussed in many aspects in theory, it is still not clear exactly what to do in practice. What will be the effect? ​​The author believes that students should be truly In the main position, we must change the teaching mode to replace the “active type”.