数据结构课程中面试式教学模式探索与实践
2021-07-19赵力衡李丽华
赵力衡 李丽华
摘要:专业课程知识的实用性一直都是教育教学中关注的重点,许多专业课程以项目指导等方式来强化课程知识的实用性,但数据结构作为一门较为前期的专业课程,学生此时还缺乏足够的专业技能,项目导向等方式不容易取得较为满意的结果。本文提出了一种面试式教学模式,将面试中关注的重点引入教学过程,并作为检验学习成果的更高标准,以此提高数据结构的实用性。方法在实际教学中已应用3年,实践证明,该教学模式能有效提高学生实践能力、提升学生学习兴趣,显著提高了教学效果。
关键词: 数据结构;教学模式;面试;教改
中图分类号:G642 文献标识码:A
文章编号:1009-3044(2021)14-0152-02
Abstract:The practicability of professional curriculum knowledge has always been the focus of education and teaching. Many professional courses strengthen the practicability by different methods such as project-oriented teaching, but data structure course is a relatively early professional course. Students still lack sufficient professional skills at this time, project-oriented and other ways are not easy to achieve enough satisfactory results. An interview teaching model is proposed in this paper which introduces the key points in the interview into the teaching process and serves as the higher standard to test the learning results, so as to improve the practicability of the data structure. The method has been used in practical teaching for 3 years. The results show that the proposed method can effectively improve students' practical ability, enhance students' interest in learning, and improve the teaching effect significantly.
Key words:data structure; teaching model; interview; teaching reform
1 引言
专业课程讲述的本专业相关的专业知识和专业技能经常会在工作中被频繁使用到,因此这些知识和技能也被认为对一个人在该专业方向的职业发展至关重要。一直以来如何让课堂上讲述的专业知识能很好地与实践工作结合起来,帮助学生提升能力[1]并在求职技能面试中受到认可,以及在专业技能上尽快适应职场就成了教育教学中关注的一个重点。
数据结构是应届生在应聘软件类职业时笔试题中经常会遇到的内容,数据结构题目应答结果常常会影响到应届生是否能进入面试的下一个环节,同时软件开发中也离不开数据结构的应用。本文结合数据结构这门课程的特点提出了面试式教学模式,将技能面试中常常被关注的知识点带入课堂,并作为进一步的课程考核标准,使学生在学习和实践过程中注意到职场中相关算法和知识应用的一些方式,使学生养成良好的编程习惯,有效提升了学生面试成功率和缩短了职場适应期。……
