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直线的投影对机械类专业学生来说,是最不愿意去接触的内容,不但学习起来枯燥乏味,而且效果也不尽如人意。对垂直线难点的突破教学进行了探究,并在课堂中多次尝试了不同的教学方法,终于找到一条轻松愉快的学习之路——在重整教学内容的基础上,采用任务驱动的教学方法,环环相扣,激起学生想及时完成任务的欲望,逐步达到突破垂直线投影难点的目的,师生受益匪浅。
The projection of a straight line is the most unwilling to touch the mechanical engineering students, not only learning boring, but the effect is not satisfactory either. The breakthrough teaching on the difficulty of the vertical line has been explored, and many different teaching methods have been tried in the classroom. Finally, a relaxed and happy way of learning has finally been found - on the basis of reforming the teaching contents, a task-driven teaching method , Interlocking, arouse the desire of students to complete the task in time, and gradually achieve the goal of breaking the vertical line projection difficulties, teachers and students benefit.