You are about to send the following abstract:
Chang, C.Y., Barufaldi, J.P., Lin, M.C., Chen, Y.C. & Jhan, J.Y. (2005). Online assessing tenth-grade students' problem solving ability in the area of Earth sciences. In P. Kommers & G. Richards (Eds.), Proceedings of ED-MEDIA 2005--World Conference on Educational Multimedia, Hypermedia & Telecommunications (pp. 3662-3665). Montreal, Canada: Association for the Advancement of Computing in Education (AACE).