國立臺灣師範大學科學教育研究所Lin, M. C.Chang, C. Y.Yieng, C. F.2014-12-022014-12-022007-10-15http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/42566In this Pilot Study, we build the 3D Compound Virtual Field Trip (3D-CVFT) system by combining the Graphic-based VR and the Image-based VR. In the group discussion by instant message, the more active discussion performance, the lower score in 3D-CVFT Test. According to the replies of VFT system questionnaire, this pilot studies figure out the advantage of each kind of virtual reality technology, and the way of future work.3D Virtual RealityField Trip