道路建筑材料课程科研反哺与虚实结合教学研究

Road Building Materials Course Teaching Based on Scientific Research Feedback and Virtual Reality Combination

以道路建筑材料课程教学为研究对象,以半柔性路面材料性能创新试验为例,分析了科研反哺教学的意义与实施过程,提出了理论教学课堂、实验教学课堂及课外科创课堂,内部保障、外部保障以及科研反哺教学的“三课堂+两保障+一课程群”科研反哺教学的模式。以沥青及混合料实验为例,开展了虚实结合实验教学模式研究,总结了该模式的特点与实施过程,并采用了“原理讲授+虚拟仿真+实验演练”虚实结合的模式进行了实验教学,提升了学生实验兴趣,增强自主学习能力,显著提高了教学效果。

In response to the traditional teaching mode of the Road Building Materials course,which is difficult to stimulate students’independent thinking,is not conducive to the cultivation of innovative ability and has poor teaching effect,this study takes this course teaching as the research object,and takes the semiflexible pavement material performance innovation test as an example to analyze the significance and implementation process of scientific research feeding teaching.The research feeding teaching mode of“Three Classrooms+Two Guarantees+One Curriculum Group”,which is based on theoretical teaching classroom,experimental teaching classroom and creative classroom,internal guarantee and external guarantee,teaching and research curriculum group,is proposed.Taking the experiments of asphalt and mixture as an example,this paper carries out the research on the experimental teaching mode of virtual reality combination,and summarizes the characteristics and implementation process of this mode.The virtual reality combination mode of“Principle Teaching+Virtual Simulation+Experimental Practice”was adopted for experimental teaching,which enhances students'interest in experimentation,strengthens their independent learning ability and significantly improves the teaching effect.