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面对中职生源素质逐渐下降的现象,《机械制图》作为一门学生最先接触到的专业基础课,在教学中如何让基础差的学生听懂,学会。尤其是剖视图部分既是本课程的重点,也是本课程的难点,这部分内容是否学会对学生的学习《机械制图》的信心,激发学生的兴趣,使学生愉快地学好机械制图有很大的作用,如何使学生听懂《剖视图》并产生兴趣是一个值得探讨的问题。
In the face of gradual decline in the quality of secondary vocational students, “mechanical drawing” as a student first exposed to the professional basic courses, teaching in how to make poor students understand and learn. Especially the section is not only the focus of this course, but also the difficulty of this course, whether this part of the students learn to learn “mechanical drawing” confidence, stimulate students’ interest, so that students happily learn mechanical drawing a great role, How to make students understand the “cross-sectional view” and generate interest is a question worth exploring.