慕课背景下《信息安全数学基础》课程教学方法探讨

Teaching Mode Exploration of Mathematic Foundations of Information Security Based on MOOC Background

本文简要分析了《信息安全数学基础》课程的性质和特点以及其教学现状,立足于学生的实际,提出了几点改善教学现状的几点建议。结合课程的教学内容和学生的学习兴趣进行教学设计,教师在教学过程中,在介绍相关定义时,可引入学生感兴趣的加密解密算法的例子,让学生体会所学知识的应用价值;利用慕课和雨课堂等网络教学资源和教学工具相结合的方法提高教学效率,学生可通过观看慕课视频学习相关知识点,课堂上教师主要答疑解惑,让学生进行相关的练习。根据不同的教学内容,采用不同的教学方法。加强编程实验,指导学生在计算机上实现主要的算法,通过理论和实践相结合的教学方法,提升学生的应用实践能力。进一步提升教学效果,为学生后续课程的学习夯实基础,同时,使学生掌握如何利用所学的理论和方法研究信息安全的实际问题。完善课程评价方式,课程成绩不仅参考考勤、平时作业和试卷成绩,还应考查学生的实践能力和科研能力。

According to the characteristic and present teaching situation of Mathematic Foundations of Information Security,this paper will discuss some methods to improve current teaching situation of this subject based on actual learning of the students.Based on the course content and the students’study interest,we suggest that the teachers can give some examples of encryption and decryption algorithm in the process of teaching,which can arouse the enthusiasm and interests of the students in learning and make them know the practical application value of what they learn.We can apply network teaching resources and rain class to improve t he t eaching ef fect.T he s tudents are s uggested t o learn t he r elevant knowledge by watching MOOCS video.In class,the teachers will have enough time to help the student overcome the diff icult points in the content and do more relevant exercises to reinforce the learning contents.We can adopt dif ferent teaching method according to the content of courses.Moreover,we can improve the students'practical ability by a series of programmed experiments,which will build a solid foundation for follow-up courses.Through the teaching method of combining theory and practice,we aim to enhance the ability of solving the practical problems in the area of information security by using the theories and methods they have learned.It should be pointed out that the assessment method of this course should be reformed.The grade for the course should not only consist of attendance,homework and test paper results,but also the practical ability and scientif ic research ability should also account for certain proportion.