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课堂教学运用多媒体技术是教师课堂教学的主要手段之一,利用多媒体技术为学生提供丰富的教学内容,传递更多的教学信息,实现了课堂教学最优化。为提高《机械制图》课堂教学效果,教学过程中运用多媒体手段,并与传统教学方法恰当结合,把教学内容用图像和声音表现出来,声画并茂,突破空间的限制,直观、形象地反映机械零件外形,使抽象问题具体化,复杂问题简单化,直观显示零件的各个部位,有利于学生由浅入深、由简单到复杂地逐步掌握所学内容,培养学生空间想象能力,激发学生的学习兴趣,调动学生的学习专业知识的积极性,增强学生的专业技能,切实提高《机械制图》课堂教学效果。
The use of multimedia technology in classroom teaching is one of the main methods of classroom teaching. The use of multimedia technology to provide students with rich teaching content, pass more teaching information, to achieve the optimal teaching in the classroom. In order to improve the teaching effect of “mechanical drawing” classroom, using multimedia means in teaching process and combining with traditional teaching method properly, the teaching contents are expressed by images and sound, Part shape, the abstract of the specific, complicated problems simplification, visual display parts of various parts, is conducive to students from simple to complex, from simple to complex to gradually grasp what they learn, develop students’ spatial imagination, stimulate students interest in learning , Mobilize the enthusiasm of students to learn professional knowledge and enhance students’ professional skills, and effectively improve the “mechanical drawing” classroom teaching effectiveness.