【摘要】 针对机械材料类专业课课程涉及面广、实践性极强且难理解、学习起来较为困难、课堂讲授难度大等特点,提出在课堂教学中合理利用与课程相关的视频资源,以提高专业课课程教学质量,并以具有代表性的专业课程金属工艺学为例,以同一年级的两个班级作对比试验,研究视频在金属工艺学课堂教学中的作用.试验结果表明,插入的视频资源对金属工艺学课堂教学效果具有明显提高作用,学生们对视频展示环节给予了很高的评价,取得了较好的教学效果.更多还原

【Abstract】 The professional courses of mechanics or materials major have a broad content,strong practicability,which are difficult to understand.Video resources can be used to improve the classroom teaching quality.The Metal Technologycourse is selected as a case to study the effect of video course on the teaching effect.A contrast experiment of two classed was used to test the effect of video course on the teaching effect.The result shows that the video resources can improve the teaching quality significantly,the students give high evaluation to the video display,and a good teaching effect can be achieved.更多还原