面向复杂工程问题的算法系列课程教学案例选择与设计方法探讨

案例教学是算法系列课程行之有效的一种教学方式,有效的教学案例是案例教学取得成功的重要标志。针对教学案例选取不具代表性、案例分析不到位等问题,该文提出相应的解决方案。该方案从复杂工程问题与教学案例之间的关系入手,围绕如何解决复杂工程问题组织教学过程,形成“选择案例、分析案例、形成解题思路、撰写算法、编写程序、运行程序、验证案例”的案例教学过程,提出案例选择等7个原则,以及基于枚举法的教学案例分析方法,举例说明论文所提方法的具体实施过程。该文所提原则和方法对其他课程教学案例的选择与分析具有一定的借鉴意义。

Case teaching is an effective teaching method of algorithm series courses.Reasonable and effective teaching cases are the basic conditions and guarantees for the success of case teaching.In view of the unrepresentative selection of teaching cases and other problems,the corresponding solution is proposed.The solution starts from the relationship between complex engineering problems and teaching cases,organizes the teaching process around how to solve complex engineering problems,and forms the case teaching process of"selecting cases,analyzing cases,forming problem-solving ideas,writing algorithms,writing programs,running programs and verifying cases".Six principles of case selection and teaching case analysis method based on enumeration method are put forward.Examples are given to illustrate the concrete implementation process of the method proposed in this paper.The principles and methods proposed in this paper have certain reference significance to the selection and analysis of other teaching cases.