浅谈化学教学中的导入艺术

A Brief Discussion on the Art of Lead-in in Chemistry Teaching

导入是课堂教学不可缺少的重要环节,它能在极短的时间内,激发学生学习兴趣,启发学生思维,促使学生积极主动地参与课堂活动,从而提高课堂教学效果。文章主要结合教学实践,从导入的目的和作用、导入的原则和导入的方法等方面谈谈化学教学中的导入艺术。

Lead-in, as an indispensable link in classroom teaching,can, within a very short period of time, stimulate students＇ learning interest, inspire their thinking, and promote their active participation in classroom activities, thus improving the effect of classroom teaching. Combined with teaching practice, this paper mainly discusses the art of lead-in from the aims, functions,principles, and methods of lead-in in chemistry teaching.