吳鐵雄TIEH-HSIUNG WU2014-10-272014-10-271987-05-??http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/11423國中教材軟體數學國中數學CAI 教材軟體之實驗評估AN EXPERIMENTAL STUDY OF CAI EFFECTS ON JUNIOR HIGH MATHEMATICS