初中物理教学课堂引入策略探讨

Research on the Class Lead-in in the Physics Teaching in Junior Middle School

课堂引入在教学中是一个非常重要的阶段,它既可以激发学生的学习兴趣,又可以增长求知欲,消除其他课程的延续性,使学生的思维进入最佳状态,从而达到事半功倍的效果。实验引入法、讲故事引入法、情景引入法、问题引入法、复习引入法等教学方法在物理教学中能取得良好的效果。

Lead- in is very important in the teaching of Physics.A good beginning means a half of success because it can not only arouse the learning desire of the students,intrigue students＇ curiosity for knowledge, but also ehminate the consistent influence on the students from the previous class so that the best mental state of the students could be assured at the beginning of the teaching. As the famous saying： a stitch in time saves nine. Based on years of experience in physics teaching, the author probes into various methods for lead - in in this paper, such as leading in through experiments, stories, context, questions, reviewing and so on. These methods bring good results in practice.