基于关联案例教学法的教学设计——以进程同步互斥为例

Teaching Design Based on Related Case Teaching Method:A Case Study of Process Synchronization and Mutual Exclusion

高校专业课程内容通常是某个特定研究方向的理论及方法,因此课程涉及的知识点间存在较强的关联性。授课过程中针对关联知识点设计有类比或承继关系的教学案例,有助于帮助学生辨析概念、构建知识体系。以“计算机操作系统”课程为背景,针对存在关联关系的知识点设计逻辑上由简至繁的系列案例,在课堂学习中逐步展开问题的分析和求解,一方面学生借助由解决简单问题获取的经验建立解决复杂问题的信心,另一方面系列问题之间既有的相似性和差异性,有助于激发学生解决更复杂问题的好奇心和兴趣,从而调动学生的主动性、提高学生的参与度。

The content of professional courses in colleges and universities is usually designed to teach the theory and method of a specific research direction,so there is strong correlations between the knowledge points involved in the courses.Designing cases with analogy or succession relationship for related knowledge points can help students differentiate concepts and construct knowledge system.Based on the course of Computer Operating System,and aiming at the knowledge points with correlation,this paper designs a series of cases from simple to complex,and gradually analyzes and solves problems in classroom learning.On the one hand,students can build confidence to solve complex problems with the experience obtained by solving simple problems;on the other hand,there are similarities and differences between the series of problems,which helps to stimulate students’curiosity and interest for solving more complex problems,so as to mobilize students’initiative and improve students’participation degree.