國立臺灣師範大學科學教育研究所Lin, M. C.Chang, C. Y.2014-12-022014-12-022008-04-02http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/42570The 3D Compound Virtual Field Trip (3D-CVFT) system was built by combining the Graphic- based VR and the Image-based VR. Students can make preparations for the trip on the 3D- CVFT before actual Hsiaoyukeng field trip, a post-volcanic activity area, and learn the particular knowledge about there. Then, we go to actual Hsiaoyukeng field trip to feel the sulfureous smell and finish some manual tasks. For theaters, the 3D-CVFT system is not only preparation but assessment. Students maybe asked to present their finding and the group home work on the 3D-CVFT system as a platform.