九年义务教育全日制初级中学化学教学大纲明确指出：“义务教育的任务是要贯彻全面发展的教育方针，着眼于提高全民族的素质，以化学基础知识教育学生，培养学生的基本技能和能力，为学生参加社会主义建设和进一步学习打好基础。”它的核心是进行全民族素质教育，而作为九年义 The nine-year compulsory education full-time junior high school chemistry syllabus clearly states: “The task of compulsory education is to carry out the education policy of all-round development, with a view to improving the quality of the whole nation, educating students with basic knowledge of chemistry and cultivating students' basic skills and abilities , Lay a solid foundation for students to participate in socialist construction and further study. ”At its core is the education of all ethnic groups,