材料力学性能实验教学探究

——以硬度实验为例

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摘  要  以本科课程材料力学性能必做硬度实验为研究对象，分析传统实验教学存在的问题和不足，运用现代教学工具和理念，从学生实际情况出发，对教学材料、课堂内容和成绩评定三方面进行了系列改进。以期提高学生解决问题的动手实践能力和探究性思维，对工科实践教学具有普适借鉴意义。

关键词  实验教学；教学过程；材料力学性能；硬度实验

中图分类号：G642.423    文献标识码：B

文章编号：1671-489X（2023）10-0139-03

Study on Experimental Teaching of Material Mechanical Properties： Taking Hardness Expe-riment as Example//LIU Yahui， ZHOU Yuyue， LI Yuang， NI Zenglei， PENG Jin

Abstract  The hardness experiment， which is the com-pulsory experiment of undergraduate course Material Mechanical Properties， is taken as the research object. Problems and deficiencies in the traditional experiment teaching process is analyzed. Modern tea-ching tools and ideas are used to carry on a series of improvements. Relevant improvements is taken，starting from the actual situation of students， which mainly include teaching materials， classes and grades. It is expected that students’ ability to solve problems with exploratory thinking and hands-on practice could be enhanced. The improvements have universal reference significance for engineering practice teaching.

Key words  experiment teaching; teaching process; material mechanical properties; hardness experiment

Authors’ address  College of Materials， North China University of Water Conservancy and Electric Power， Zhengzhou， China， 450046

0  引言

近年来，依据国务院发布的《统筹推进世界一流大学和一流学科建设总体方案》战略决策，随着高等教育工程教育认证工作的不断推进，高校课堂的教学理念和教学方法取得了一系列的改革创新成果，逐步由传统课堂的“教师讲授为主”转变为“以学生为主体，教师为主导”的现代教育教学理念，以便更好地调动学生学习的主动性和创造性，逐步达成与国际接轨的高等教育工程教育认证目标。（剩余3137字）