线性代数的异步SPOC混合式教学探索与实践

Exploration and Practice of Asynchronous SPOC Blended Teaching of Linear Algebra

随着互联网技术在教育领域的发展,慕课、爱课程、学习通、智慧课堂等迅速发展并成为不容忽视的教学手段和教育资源。为分析混合式教学方法的教学效果,本文选取同一个学期均开设线性代数的两个专业作为试验班和非试验班,试验班在课程总学时中安排25%的线上学时,由学生通过异步SPOC自主学习,非试验班为全线下授课。教学过程中,两个班级均采用学习通完成课堂签到、随堂知识点练习和课外章节综合测试。通过分析试验班SPOC资源学习情况及两个班级的课外章节综合测试成绩的分布直方图、平均值、及格率、标准差和期末卷面成绩,本文对研究进行总结并提出相关建议,为在线开放式的混合式教学灌入新的思路和依据,实践结果也可以为高校教学改革提供相应的参考。

In order to analyze the teaching effect of hybrid teaching method,this paper conducted a comparative experimental study.Two classes studying Linear Algebra at the same time were selected as the experimental class and the non experimental class,respectively.The students in the experimental class studied the course by using asynchronous SPOC for 25%of the total class hours.Offline teaching was adopted for students in non experimental classes.In the teaching process,both classes used Chaoxing APP to complete class check-in,exercises in the classroom,and comprehensive tests after class.By analyzing the learning situation of SPOC resources in the experimental class,as well as extracurricular comprehensive test scores and final paper scores of the two classes,This paper summarized the advantages and disadvantages of hybrid teaching,and proposed some suggestions to improve these shortcomings.The results will provide some reference for the teaching reform of colleges and universities.