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机械制图课堂教学过程中学生通常会遇到一些学习困难,造成学习困难的原因是多方面的,其中一个重要的原因是学生在学习过程中缺乏一定的空间想象力,因而造成对所学知识理解上的障碍。如果学生空间想象力得不到有效的培养,那么他们在学习过程中遇到的问题将会不断积累,并可能造成后续学习的种种深层次问题,学生难免会产生厌学情绪。因此,机械制图课堂教学中培养学生的空间想象能力有着非常重要的现实意义。
One of the important reasons why students often encounter some difficulties in learning during the process of mechanical drawing classroom teaching is learning difficulties. Students lack certain spatial imagination in the learning process, which leads to the understanding of what they have learned Barrier. If students’ space imagination can not be effectively cultivated, the problems they encounter in the process of learning will accumulate continuously and may cause various deep-seated problems of follow-up study. Students will inevitably feel tired of learning dislike. Therefore, the cultivation of students’ spatial imagination in the teaching of mechanical drawing has very important practical significance.