Lecture Improvement based on Twitter Logs and Lecture Video using p-HInT

Abstract

We have developed an interactive function named “student voice” on p-HInT system. The p-HInT is an educational environment including game terminals in order to improving large-scale lectures. The “student voice” function consists of three element functions; a sending messages function like twitter tools, “OK-understand!” and “?-Not understand!” buttons, and a red-card function. The “student voice” function was adapted to lectures of 10 subjects. In addition, we have also developed an analysis tool based on twitter logs (student voice logs) and lecture video. We tried to improve lectures of System Development theory subject based on results of analysis in the tool. As a result, teacher was able to communicate interactively with students, and the number of pushing “?-Not understand!” button decreased. 68% students felt more motivation and more interests in lectures.