当前,教师的角色正在变化,这种变化将直接影响着学生的主体参与,新的教学理念提倡学生主动参与教学。而传统的教学方法已经阻碍了新的教学理念在教学中的运用,广大高中化学教师已经对自己的老教学思路习以为常了。当新的教学理论如火如荼地推广时,我们应该理智去接受它,而不是依然故步自封。因此,化学教师必须根据自身的条件,并结合学生的特点,积极主动地转变角色。教师怎样做才能转变角色,才能催生高效的化学课堂 At present, the teacher’s role is changing. Such change will directly affect the participation of students. The new teaching philosophy encourages students to take the initiative to participate in teaching. The traditional teaching methods have hindered the use of new teaching ideas in teaching, the majority of high school chemistry teachers have their own old teaching ideas accustomed to. When new teaching theories are being promoted in full swing, we should accept it rationally instead of still complacent. Therefore, chemistry teachers must be based on their own conditions, combined with the characteristics of students, take the initiative to change roles. What teachers can do to change their role can lead to efficient chemical classrooms