Constructing a Learning Map with Lattice for a Programming Course

摘要

Course management systems (CMSs) really promote the digital construction of an educational system. A Programming Course management system contains many questions prepared for students. The challenge is how to map data stored in CMSs to help students to structure a course knowledge. This paper proposes a visual knowledge analytic system, which can automatically extract features from the questions in a Programming Course management system, and construct a knowledge map based on lattice theory. According to the constructed knowledge map, students are able to better understand and grasp knowledge points in a programming course.