We had developed a teaching method by using the system of computer aided practise (CAP) for automobile maintenance. The method has the merits as followed; 1) The development of teaching materials is made shprt by standardizing, 2) Many animated illustrations and a mouse and videopointer are used for the explanation of lecture content, and 3) The results of learning is quantitatively analyzed and feed back to develop more useful teaching materials. By using the teaching method developed in this study, we could gain some remarkable effects on the education.