摘要
《机械原理》是大学机械类专业重要的基础课程,其理论性和实践性高度结合,传统教学中,采用图解法和解析法,抽象繁琐且实际操作困难.针对互联网时代的大学生特点,以曲柄滑块机构的教学为例,借助计算机辅助教学手段,提炼教学内容的共性知识,引入和拓展新知识,以图、曲线和动画方式表述该机构运动方式和过程,引导学生主动思考,提高该课程的课堂教学效果和质量.
Mechanical Principle is one of the major mechanical disciplines in universities with high integration of theory and practice.The traditional teaching approach of graphical and analytical style were abstract and cumbersome with practical difficulties.A new teaching method is put forward as computer-aided instruction in the teaching of slider-crank mechanism according to the characteristics of college students in Internet age.In order to prompt students＇ perceptual knowledge and rational knowledge,graphs,curves and animations are used to express the mechanism motion mode and process,which refines the common knowledge of teaching contents,introduces and expands new knowledge,and stimulates students to study and think actively.Teaching effect and quality of the course is improved.
出处
《浙江水利水电学院学报》
2017年第6期75-78,共4页
Journal of Zhejiang University of Water Resources and Electric Power
关键词
机械原理
计算机辅助教学
曲柄滑块机构
mechanical principle
computer assisted instruction
slider-crank mechanism
