基于线上线下混合式教学模式的材料力学实验教学改革研究

Research on Teaching Reform of Material Mechanics Experiment Based on Online and Offline Blended Teaching Mode

材料力学实验是材料学科的核心专业基础实验,其实验教学尤其重要。然而传统的线下集中式实验教学模式已经不适合新工科建设背景下对工程实践创新人才的培养需求。在深入分析传统线下集中式实验教学模式存在问题的基础上,采用线上幕课、虚拟仿真实验系统和线下实验教学相结合的线上线下混合式教学模式对材料力学实验进行实验教学改革和探索,取得了良好的教学成效。该实验教学改革的实践和探索,对提高学生学习积极性、解决实验学时不足、提升实验教学质量和培养学生的工程实践创新能力等方面具有一定的借鉴意义。

Material mechanics experiment is the core major basic experiment of material science,and its experimental teaching is especially important.However,the traditional offline centralized experimental teaching model is no longer suitable for the training of engineering practice innovative talents under the background of new engineering construction.Based on the analysis of the problems existing in the traditional offline centralized experimental teaching mode,this paper adopts the online and offline blended teaching mode,which combines MOOC,virtual simulation experiment system and offline experimental teaching,to reform and explore the experimental teaching of material mechanics experiment.This teaching mode has achieved good teaching results.The practice and exploration of the experimental teaching reform have certain reference significance for improving students'learning enthusiasm,solving the shortage of experimental learning time,improving the quality of experimental teaching,and cultivating students'engineering practice and innovation ability.