Inorganic Chemistry Learning Support System using AR-based V irtual Environment and Question Recommendation Method

Abstract

In this paper, we proposed AR-based learning support system for inorganic chemistry that uses the historical information of each participant. To perform experiments in a virtual environment, markers and a USB camera are utilized as the input interface. By using this interface, a learner can perform chemical experiments in the virtual environment. Our proposed system presents the learner with a number of questions, which are selected on the basis of the leaner’s historical information within the system. This selection algorithm helps a learner perform experiments that corres pond to questions suitable for his/her level of understanding. Each learner’s historical information is obtained from his/her examination results by paper tests. By this selection method, a learner can repeatedly learn about inorganic chemistry in the virtual environment.