摘要
MOOC(Massive Open Online Course)即"大规模在线开放课程"已成为国内外互联网在线学习的热点.北京理工大学微积分MOOC课程自2014年在中国大学MOOC网站上线,经过2年的开课,积累了丰富的课程数据.基于微积分MOOC数据,通过统计分析的方法,研究了微积分MOOC参与者的成绩分布,最终成绩与主观作业和客观测验成绩之间的关系,并给出了课程参与者数量变化模型.还结合两个样本班级学生的期中、期末卷面成绩,对比分析了参与微积分MOOC和未参与微积分MOOC学习的学生成绩,结果表明,参加微积分MOOC学习的同学期末较期中取得的进步程度要好于未参加微积分MOOC学习的同学,且这种促进效果对课堂学习微积分有困难的同学尤其明显.
Massive Open Online Course（MOOC） has become a hot point of Internet online learning since 2011. In year 2014, calculus MOOC Landed on the platform of China University MOOC web site. It has run normally for 2 years and accumulated abundant course data. Based on these data, this paper studied the distribution of achievements, the relationship between the final score and online quiz. The paper also built a Logistical model to fit the data of the course participators. To analyze the effectiveness of the calculus MOOC, two different group samples were selected. One group is calculus MOOC learners, the other group is not calculus MOOC learners. The paper compared the both groups with their midterm exam scores and final exam scores which came from class examinations. The result shows that the group of calculus MOOC learners made a better achievements than other group.
作者
徐厚宝
武赟
陈思百
XU Hou-bao WU Yu CHEN Si-bai(School of Mathematics and Statistics, Beijing Institute of Technology, Beijing 100081, China)
出处
《数学的实践与认识》
北大核心
2016年第21期285-291,共7页
Mathematics in Practice and Theory
基金
北京理工大学优秀青年教师教学能力提升计划
北京理工大学教改项目
