实施素质教育不是一句空话，要落实到学校各项工作中，包括各科教学中。中学化学教学就是要贯彻以教师为主导、学生为主体、双基训练为主线的“三主”方针，不仅要教授学生知识，更重要的是教会他们获得知识的方法，培养各种能力，强化科学素质。笔者根据化学课程的特点和... The implementation of quality education is not empty talk. It must be implemented in all aspects of school work, including teaching in various subjects. Chemistry teaching in middle schools is to implement the “three main principles” of teacher-oriented, student-centered, and double-basic training. It is necessary not only to teach students knowledge, but also to teach them how to acquire knowledge and to develop various abilities. Scientific quality. The author according to the characteristics of the chemistry curriculum and ...