基于网络的多元形成性评价研究

Research on Internet Multiple Formative Assessment

形成性评价是开放教育教学过程质量控制的一个重要途径。从开放教育课程学习目标,即知识性学习目标、学习能力目标和情感性目标出发,构建了多元形成性评价指标体系、管理运行机制及系统架构。并根据多元形成性评价系统架构,设计了题库和作业库结构,提出了基于六维约束的自动组卷算法。针对真实数据集进行的大量实验表明,该算法具有较高的效率,从而为多元形成性评价系统的成功应用奠定了基础。随着互联网的飞速发展,社会性评价、发展性评价以及个性化、智能化评价将是形成性评价的发展方向。

Formative assessment is an important approach to control the quality of Open Education.Based on learning objectives of open education,that is,intellectual learning objectives,learning ability objectives and affective objectives,multiple formative assessment index system,management operation mechanism and system architecture have been established.Having analyzed multiple formative assessment system,exam library design and exercise library design,proposed automotive paper generation algorithm of six-dimensional constraint.A large number of experiments according to real data set;show that the algorithm has higher efficiency,which lays the foundation of the success of multiple formative assessment system.With the rapid development of Internet,social and development assessment,personalized and intelligent assessment is the development trend of formative assessment.