“挑战型”实验教学研究与实践——以“最大/小阻力系数”实验为例

Research and Practice of“Challenging Experimental Teaching”——An Example of Experiment of“Maximum/Minimum Resistance Coefficient”

为了解决传统实验教学课程理论与实践脱节,以及学生缺乏获得感的问题,以经典的绕流阻力系数实验为基础,结合“工程流体力学”课程的相关知识及课外调研,开发了系列“挑战型”竞赛实验教学模式,充分调动学生的积极性,激发学生的学习兴趣和探索欲望。教学实践表明:学生在问题的分析和求解、实验技术的掌握和应用等基本能力方面有显著提高;在总结概括、自主创新、团队协作、工程设计等高阶思维能力方面得到培养和锻炼,使理论与实践有机结合。

A series of“challenging”competition experimental modes,based on the classic flow resistance coefficient experiment and combined with the relevant knowledge of the course“Engineering Fluid Mechanics”,is established to stimulate the learning interest and exploration desire,and fully mobilize the enthusiasm of the students.The teaching practice shows that the basic abilities in analyzing and solving problems,mastering and applying experimental skills of the students are significantly improved.And higher-order thinking abilities in summarizing and generalizing,and team collaboration are gradually cultivated and formed,which can be combined theory with practice.