机电专业《机械制图》课教学改革浅见

《机械制图》是高职院校机电专业重要的一门专业基础课，它既有很强的理论性，又有很强的实践性，学好这门课程，既要求学生有一定的形象思维能力，又要求学生有较强的逻辑思维能力．由于高职院校学生的学习基础参差不齐，所以给教学带来了一定的难度．实践表明，从几何画法入手，由简单几何元素投影向简单几何投影过渡，采用形体分析、线面分析，并结合立体图分析的方法，是突破难点，实现教学目标的有效方法．

Reform of Mechanical Drawing Teaching

Mechanical darwing is an important basic course for Machinery and Electronic major in high vocational schools,which not only has very strong theory, but also has extremely strony practicality. It requests the students have certain logical thinking capability as well as some abstract thinking capability. As the level of the students in high vocational school is uneven, there are some difficulties in teaching. According to our practicing, it is all efficient method to hreak through the difficulty and to achieve the teaching aim that we start with the geometry brushwork, transit from the projection of basic geometric dement to the projection of basic geometry,and associate with solid pictures,with adopting the analyse of the from and structure arid the line and surface.