In this study, a spreadsheet-based visualized Mindtool was developed for improving students' learning performance when finding relationships between numerical variables by engaging them in reasoning and decision-making activities. To evaluate the effectiveness of the proposed approach, an experiment was conducted on the "phenomena of climate…

Virtual reality (VR) is a new computational paradigm that redefines the interface between human and computer. VR may result in a significant improvement over traditional instruction because it is not only a multimedia interactive tool but also a learning environment extremely close to reality. Few empirical studies have been done on the use of VR…