高中化学难度大,学习内容多,课堂上教师为了完成教学任务,而采用“灌输”式和“给予”的方式教学,教师的主体作用取代了学生的主体地位,使教学低效现象严重,与新课改的理念相去甚远。本文从情境导入、问题教学、实验教学等方面,阐述高中化学教学有效课堂创建的问题,以期共享。 High school chemistry is very difficult and has a lot of learning content. In class, in order to complete the teaching task, teachers use “Instillation ” and “Give ” methods to teach. The main function of teachers replaces the dominant position of students, The phenomenon is serious, far from the concept of the new curriculum reform. This article elaborates the problem of effective classroom construction of chemistry teaching in high school from the aspects of situation introduction, question teaching and experiment teaching so as to share.