化学教学大纲明确指出：“初中化学教学是化学教育的启蒙阶段，要贯彻全面发展的方针，着眼于提高全民族的素质。”目前，由于种种原因，学生不重视化学学科的学习，特别是一些学习基础差、纪律也差的班的情况就更突出了。针对这种情况，我改进教学方法，除了做好思想政治工作 The chemistry syllabus clearly states: “The junior high school chemistry teaching is the enlightening phase of chemistry education. We must implement the principle of comprehensive development and focus on improving the quality of the entire nation.” At present, due to various reasons, students do not attach importance to the study of chemistry subjects, especially some The situation of classes with poor basic learning and poor discipline is even more pronounced. In response to this situation, I improved teaching methods, in addition to doing ideological and political work