大学化学中引入自组织沉淀斑图的教学实践  

Teaching Practice of Introducing Self-Organizing Precipitation Pattern into University Chemistry

作　　者：郑菊花[1] 潘长伟[1] 吕小丽[1] 马娟[1] 高庆宇[1] ZHENG Ju-Hua;PAN Chang-Wei;LV Xiao-Li;MA Juan;GAO Qing-Yu(School of Chemical Engineering,China University of Mining and Technology,Xuzhou 221116,China)

机构地区：[1]中国矿业大学化工学院,江苏徐州221116

出　　处：《化学教育（中英文）》2022年第22期100-106,共7页Chinese Journal of Chemical Education

基　　金：国家自然科学基金(21773304);应用化学国家一流本科专业;江苏省高等教育教改研究立项课题(2019JSJG266)。

摘　　要：大学化学是高等院校理工科非化学化工类专业基础必修课程。通过在课程教学中引入自组织沉淀斑图,加深学生对沉淀溶解平衡的理解;通过与自然界中相似沉淀结构的类比,激发学生的兴趣,使学生认识不同学科间的关联与交叉;通过启发式教学,提升学生科学素养,培养学生创新能力。University chemistry is a compulsory basic course for non-chemistry and chemical engineering majors in science and engineering in colleges and universities.By introducing the self-organizing precipitation pattern into the course teaching,students can deepen their understanding of precipitation dissolution equilibrium;By analogy with similar precipitated structures in nature,it not only stimulates students’interests,but also enables students to understand the connection and intersection between different disciplines;Through heuristic teaching,students’scientific accomplishment and innovative ability can be improved.

关 键 词：沉淀斑图 自组织 大学化学 启发式教学 

分 类 号：G642.4[文化科学—高等教育学] O6-4[文化科学—教育学]