“数据结构与算法”小班教学方法探索实践  

Exploration and Practice of Small Class Teaching Method for Data Structure and Algorithm

作　　者：厉夫兵[1] 孙剑 LI Fu-bing;SUN Jian(School of Information and Communication Engineering,Beijing Information Science&Technology University,Beijing 100101,China)

机构地区：[1]北京信息科技大学信息与通信工程学院,北京100101

出　　处：《教育教学论坛》2024年第17期133-136,共4页Education And Teaching Forum

基　　金：2021年度北京信息科技大学教学改革项目“以学生为中心的‘数据结构与算法’课程小班教学方法探索”(2021JGYB14);2023年度北京信息科技大学教学改革项目“基于小组学习的数据结构与算法课程教学改革与实践研究”(2023JGYB16)。

摘　　要：为提高“数据结构与算法”课程教学效果,针对课程大班授课存在的师生互动频率低、学生课堂学习主动性不高、课堂学习效果难以随时评估等问题,对小班授课教学方法进行了探索。通过安排本门课程与先修课程进行平稳衔接,采用多种教学手段相结合的方法,例如,动画演示数据操作过程、微课视频讲解重要知识点、示例程序现场运行演示计算结果,以及使用随堂测验方法检查学习效果等方法,改善了师生互动效果,增强了学生的学习主动性,学生考试成绩得到提高。In order to improve the teaching effect of the course “Data Structure and Algorithm” in our college,the problems existing in the large class teaching,such as the low frequency of teacher-student interaction,low learning initiative of the students,as well as the difficulty of evaluating the classroom learning effect in time,are analyzed,and the teaching method of small class teaching is explored.By making a smooth connection with the pre-requisite courses,and adopting a combination of various teaching methods,the teaching effect of small classes is improved,such as using animation to demonstrate the data operation process,and using micro-class videos to explain important knowledge points,running sample programs on site to demonstrate calculation results,and using in-class tests to check students' learning effects,etc.As a result,the frequency of communication between teachers and students is improved,students' learning initiative is strengthened,and the final exam scores are also improved to a certain extent.

关 键 词：小班授课 教学方法 数据结构 电子信息 

分 类 号：G642.0[文化科学—高等教育学]