PBL案例的设计与编写

Design and preparation of case for PBL

PBL(Problem-Based Learning)是一种以学生为中心的教学模式,非常适合临床医学教育。但是目前没有适合PBL的教材,所以案例是PBL课程的核心,PBL案例的编写是实施PBL教学的关键,它需要编写教师有扎实的专业基础、广泛的知识结构和较好的写作功底。PBL案例既要符合教学大纲的要求,整合医学生所学的群体保健、人的行为伦理、生命科学三方面的知识,又要创造情境,有故事情节以激发学生的学习兴趣。案例的每一幕都有学习提示或问题,督促学生确认学习课题,有目的收集资料进行研究探讨。系统的PBL案例可以为PBL教材的形成打下基础。

Problem-based learning（PBL） is a student-centered teaching model,very suitable for clinical medical education.But there are no available materials for PBL,so the case is the core of PBL curriculum,meanwhile,the case compiling is the key to the implementation of PBL teaching.It requires the teachers to have a solid professional foundation,extensive structure of knowledge and good writing skills.PBL case is necessary to meet the syllabus requirements,to integrate the knowledge in three areas,namely,health care which medical students learned,ethics of human behavior and life sciences,but also to create scenarios and stories to stimulate students＇ interest in learning.There are tips or questions in each scene of case,with the purpose of urging students to confirm the topics for study and collect data purposefully.Systematic PBL case can lay the foundation for the formation of PBL teaching materials.