Teaching Reform and Practice in Engineering Drawing Based on 3D Modeling with Computer

摘要

Based on the necessity of three dimensional modeling with computer in teaching reform,this paper is the summarization of reform practice of teaching engineering drawing in our institute.The teaching reform begins with three dimensional modeling that used computer instead of board.On the basis of target of teaching reform,set of teaching content,arrangement of class hour and teaching method,the research of teaching practice have been done,and very good effects in teaching of engineering drawing have been achieved.