陈守东 刘晓娜 叶海波 张金标
摘 要:在工科材料类专业中金属热处理实验是重要的专业基础实践课程,对培养应用型人才具有重要的作用。《金属学与热处理》是材料类的专业基础课程,涉及内容丰富,理论性强,部分概念和原理较为抽象不容易理解。基于该课程实验的性质和特点,以培养应用型人才为目标,采取巩固和完善验证性实验、开设综合性设计型实验和优化考核等措施对实验教学环节进行改革探索。实验教学改革实践表明,优化考核机制,激发学生的自主学习兴趣,引入自主实验,锻炼学生的动手操作能力和提高创新意识。
关键词:应用型人才;《金属学与热处理》;实验教学改革;考核方式
中图分类号:G642 文献标志码:A 文章编号:2096-000X(2021)06-0160-04
Abstract: The experimental course of metallography and heat treatment in material is a basic practical course, which plays an important role in cultivating high quality applied talents. Metallography and heat treatment is involve rich content and strong theory, some concepts and principles are relatively abstract and difficult to understand. Based on the nature and characteristics of this course, aiming at cultivating application oriented talents, the reform of experimental teaching links is carried out by consolidating and perfecting confirmatory experiments, offering comprehensive design-based experiments and optimize assessment. The teaching practice shows that this has greatly stimulated the learning interest, exercised the students' operational ability and improved their innovative consciousness.
Keywords: applied talents; "metallography and heat treatment"; experimental teaching reform; assessment method
前言
《金屬学与热处理》是普通高等学校材料类专业本科生专业课程中的重要基础课程之一。该类课程主要包括三大部分:金属学原理、金属材料热处理原理与工艺和金属材料科学。前面两项比较侧重于课堂的理论知识的考察,都是较为抽象化的专业知识与理论,而金属热处理工艺及金属材料科学就比较侧重于实际的生产工艺,如不通过学生实际的动手操作和实践就难以掌握其中的知识点,也达不到课程应有的学习目标。尤其对于地方应用型高校的人才培养方式,往往最缺少的就是学生实际的动手操作机会和实践技能的培养,无法通过自己做实验来查缺补漏以达到所学知识的应用,只能通过老师在课堂上用多媒体和书本来进行浅显的讲解和介绍,使学生难以了解和掌握课程知识。……