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在中职学校机械类专业所设置的课程中,机械制图课程是一门非常重要的技术基础课程。机械制图课程的主要教学任务是学习正投影法,培养学生空间想象能力,掌握机械制图相关标准的规定,使学生具有一定的识读和绘制机械图样的能力,能够读懂中等复杂程度的零件图和装配图,能绘制一般零件图和简单装配图。我们认真分析了机械制图课程教学特点,结合反馈教学法原理,把两者有机恰当地结合在一起,使得反馈教学法在机械制图课堂上充分发挥学生主体性作用,建立有效的信息交流途径,提高教学效果。
Mechanical engineering in secondary vocational schools in the set of courses, mechanical drawing course is a very important technical foundation course. The main teaching tasks of mechanical drawing courses are to learn orthographic projection, develop students’ spatial imagination ability, master the rules of mechanical drawing related standards, make students have the ability to read and draw mechanical drawings, understand the medium complexity parts drawings And assembly drawings, can draw general parts drawings and simple assembly drawings. We conscientiously analyzed the teaching characteristics of mechanical drawing courses and combined the principles of feedback teaching method to combine the two organically properly so that the feedback teaching method can give full play to students’ subjectivity in the mechanical drawing class and establish effective ways of information exchange to improve Teaching effect.