【摘要】 "以问题为基础"的教学模式强调学习者必须从现实的环境中去学习和理解知识,并最终达到解决问题的目的。中药化学科创实验的指导过程与现实的解决问题的过程极为相似,因此,采用PBL教学法引导大学生开展科创实验具有较强的可行性和独特性。在此从大学生对科创项目内容的设计、方法的选择和问题的解决及教师对科创项目教学方法和目标的设计等方面对PBL教学法在中药化学科创实验中的应用进行分析,并对教师在PBL教学法中的角色定位作深刻思考。更多还原

【Abstract】 Problem-based learning puts forward the idea that learners must understand knowledge in real environment and finally achieve the purpose of solving problems. The applicaton of PBL teaching method in guiding the experiment of Chinese materia medical chemistry is feasible and unique, because the process of guiding experiment is similar to the process of solving problems in real environment. This paper analyses the influence of PBL teaching method in scientific and technological innovation experiment from the aspects of content design, method choice, problem solving by students and teaching method, teaching target by teachers. At the same time, it also deeply considers the role of teachers in PBL teaching process from the aspects of teaching ideas, teaching activities and teaching implementation.更多还原