Research on the learner guide mechanism in the virtual experiment platform of physics based on the theory of user-centered design

Abstract

This paper applies the theory of user-centered design to the learner guide mechanism in facilitating the development of the virtual experiment platform. In order to form an appropriate guide mechanism, it incorporates the findings from the learner activity models and learner-centered principles into an improved learners' mental model. According to the guide mechanism, three detailed guiding suggestions have been put forward to make the learning atmosphere more friendly and efficient. © 2012 Springer-Verlag.