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《机械制图》课程是研究绘制和阅读机械图样的原理和方法的一门专业基础课。笔者在东营职业学院从事了五年的《机械制图》教学,在这门课程的学习中笔者认为必须要求学生具有较强的空间想象能力。而当前高职在校学生大部分空间想象能力较弱,因此,在制图教学中必须使用大量的实物
The Mechanical Drawing course is a specialized basic course for studying the principles and methods of drawing and reading mechanical drawings. I worked in Dongying Vocational College for five years, “mechanical drawing” teaching, in this course of study, I believe that students must be required to have a strong spatial imagination. At present, most students in higher vocational schools have a poor ability to imagine the space. Therefore, a large number of physical objects must be used in cartographic teaching