【摘要】 依托学堂在线MOOC平台的《工程制图基础》在线课程资源以及学生在线学习数据情况,根据考核内容重要程度,基于专家排序法确定了不同测试类型的加权系数,采用加权平均法给出了评估学生阶段性在线学习效果的能力达成度数学模型。学生整个学习过程的学习参与度和能力达成度结果,可以为教师有针对性地干预学生学习进程、持续改进教学效果提供重要的数据支撑,充分发挥了MOOC优势,并贯彻了OBE教育理念,对在线学习效果评价以及混合式教学实践有重要的价值和意义。更多还原

【Abstract】 Since 2012,the MOOC storm has provided a new development opportunity for the reform of higher engineering education in China, greatly enriched the learning resources and had a positive impact on the learning mode and teaching mode. Firstly, this paper introduces the construction of online course resources and online learning data based on the XuetangX MOOC platform in China. According to the importance of the assessment content, the weighting coefficients of different test types are determined based on the expert ranking method, then the mathematical model of ability achievement for different chapters was built by the method of weighted mean.Moreover, this model was applied in the practice of blended teaching of Engineering Drawing Foundation course, and it can provide important data support for teachers to take effective actions to intervene students′ learning process in time, then improve teaching effect continuously.This model can give full play to the advantages of MOOC and realize the concept of OBE education,and it has important value and significance for online learning effect evaluation and blended teaching practice.更多还原