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

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.