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高职生学习立体几何是认识空间几何体的结构特征,并能运用这些特征描述现实生活中简单物体的结构,巩固和提高有关直观图,三视图和空间点、线、面的位置关系的学习和理解,逐步形成、提高空间想象能力的过程。老师在教学过程中要充分运用多媒体等现代教学手段,使学生准确掌握在平面上表示空间图形的方法和技能,提高空间想象力。
Higher vocational students to learn three-dimensional geometry is to understand the structural features of space geometry, and can use these features to describe the structure of real-life simple objects, to consolidate and improve the visual, three views and spatial point, line, surface location learning and learning Understand, and gradually form and improve the ability of spatial imagination. Teachers in the teaching process should make full use of modern teaching methods such as multimedia so that students can accurately grasp the methods and skills of space graphics in the plane to improve the space imagination.