电气自动化专业实训教学方法创新与实践

本文通过分析电气自动化专业实训教学现状,探讨如何将技能竞赛融合到电气自动化专业实训教学中,从而创新教学内容与教学方法,以提升电气自动化专业对创新型、应用型、技能型人才的培养能力。     

新工科理念下思政元素与电子实践教学的融合探索

为了落实建设新工科和大思政教育模式的育人理念,结合专业发展,本文以工程训练中的电子创新实践课程为例,研究思政元素如何融入实践教学的各个环节,具体探讨在设定教学目标、教学内容、优化教学方法、教学考核设置及课后总结交流等环节中,将思政元素与专业课程相互贯通融合的教学设计理念与方法。     

“信号与系统”课程教学实例

信号频谱分析是“信号与系统”课程中的重点内容,但学生在理解相关概念和理论时常存在较大的困难。针对这种现象,本文介绍了一种信号频谱分析的教学实例。该实例利用傅里叶变换的数值计算方法,对太阳黑子数进行频谱分析,并确定太阳活动的周期。本教学实例注重引导学生理论联系实际,既深化学生对频谱分析的基本概念与基本理论的理解,又有利于培养学生分析解决实际问题的能力。     

“高电压工程”课程思政教改探索与实践

针对“高电压工程”课程思政教学改革的要求,分别从教学目标、教学内容、教学方法和考核手段四个方面,挖掘课程中蕴含的思政元素,通过教学创新,有机融入思政内容,使学生不仅学到专业知识,更体会到专业内容蕴含的社会主义核心价值观。最后,通过课堂教学对“高电压工程”课程思政的改革效果进行了实践和检验,为其他电气类专业课的课程思政教学改革提供参考。     

线上教学案例

当因疫情原因无法进行线下授课时,如何做好线上授课就显得非常重要。文章主要从以下方面论述了作者的线上教学情况,即课前准备、授课方式、课后作业、课后巩固、考试。     

Education by Teaching Analytical Chemistry in Romania

A review is given on the history of the development of analytical chemistry in Romania, its present role in University teaching, and on measures that are planned in order to improve teaching and education.Received January 12, 2003; accepted March 7, 2003 Published online July 16, 2003     

“化学在抗击新冠肺炎疫情中扮演的重要角色”专题教学

Considering COVID-19 epidemic prevention and control, education materials were excavated and refined, such as chemical disinfectants, typical drugs used in clinical treatment or trial and materials for preparation of medical protective equipment. We have carried out thematic teaching on "The important role of chemistry in the fight against COVID-19 epidemic", and integrated ideological and political education into the thematic teaching. Through thematic teaching, we can make students feel the charm of chemistry subject, stimulate students' interest in learning chemistry, fully mobilize students' learning enthusiasm and initiative, strengthen students' confidence and courage to overcome difficulties, cultivate the students' professional disciplines literacy and scientific literacy, activate students' love for the motherland, the people and the Communist Party of China.     

微视频技术在基础化学实验教学中的实践应用

以高校基础化学实验"从海带中提取碘""三草酸合铁（Ⅲ）酸钾的制备"为例，分别探讨了微视频技术在化学基本操作实验和综合设计型实验中的具体应用；此外，举例说明利用Flash软件制作的虚拟微视频可以在仪器分析实验中清晰地再现仪器真实操作中的每一个步骤，弥补了学生在实验前无法实际操作仪器的不足。实践证明，微视频技术的应用，丰富了基础化学实验教学模式，增强了学生自主学习的能力和动手能力，提高了实验成功率和实验教学效果。     

研究型教学的新方法——U型7步探究法

受私董会U型7步研讨法的启发，提出了可用于研究型教与学的一种新方法：U型7步探究法。"U型"即探究问题有一个先下沉寻找本质再使问题清晰的过程，躬问、探究等7步为具体操作流程，由教练引导，案主为主，全员受益。还以一次成功的运作实例对方法进行了详细说明。     

借鉴梅西大学经验开展农科有机化学在线教学

Massey University is a world-leading university in remote-instruction, online and mixed teaching based on the Stream teaching platform. This paper analyzed the advantages of the Stream teaching platform, resource utilization, course format, teaching team cooperation and course evaluation in Massey University. The paper also analyzed the enlightenment of teaching experience of Massey University to undergraduate teaching. During the outbreak of COVID-19 epidemic, drawing on Massey's experience, combined with the rapid development of information technology in China, the teaching team of organic chemistry adopted the multi-teaching strategy of "teacher-centered and student-centered", and the teaching mode of "teacher-led and self-taught by students". The online teaching practice of organic chemistry was carried out in agriculture university. It has been demonstrated that this model can effectively improve teaching effects.