Abstract
In general, the teaching material manual is used the text which CAD vender offers. However, this method has some problems. For, example, it is not possible to correspond to student's ability, etc. Therefore, we have developed a teaching material of 3-dimensional CAD for education by using HTML format (animation technique). Because HTML format can link animation with the voice, the student can understand CAD operation easily. Moreover, when the student mistakes the operation, if the function (navigation function) to introduce correctly is provided, it is convenient. This paper describes the developed teaching material of 3-dimensional CAD for education, and navigation function.
