实施高中化学新课程后,课堂上的形式发生了翻天覆地的变化,过去以教师为主,现在要以学生为主,这就对老师的教法提出了更高的要求。本文从课前反思、课堂反思、课后反思三方面进行了论述。 After the implementation of the new high school chemistry curriculum, the form of the classroom has undergone earth-shaking changes. In the past, teachers were the main players, and now students are the mainstay. This puts higher requirements on the teaching methods of the teachers. This article discusses three aspects from pre-class reflection, classroom reflection, and post-classroom reflection.