【摘要】 分析了高校学生参加全国金相大赛出现的常见问题,在此基础上,对我校开设的金相技能实验进行了一系列的实验教学改革。阐述了通过备战金相技能大赛,提高了学生的金相样品制备能力,拓宽了学生金相样品的制备知识,并促进材料学科实验教学向更有利于学生全面发展的方向发展。更多还原

【Abstract】 The common problems of college students take part in the metallographic skills contest are analyzed. Based on it, a series of experimental teaching reform were conducted in our school metallographic skills experiment. Through the preparation for metallographic skills contest, which improves the students’ ability of metallographic sample preparation, and broaden the students’ preparation knowledge of metallographic specimen, and promote experimental teaching develope towards the student full scale development direction.更多还原