國立臺灣師範大學資訊教育研究所Hsiao,Hsien-ShengWu, Lin-JungChang, Kuo-EnSung, Yao-Ting2014-10-302014-10-302006-07-14http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/34455Construct mathematic path and interactive problem solving discussion system in mobile learning environment