摘要
理论力学是理工类院校的一门重要的专业基础课,也是学生口中枯燥乏味、深奥难懂的代名词。如何一改往日刻板形象,使之成为一门生动活泼、深受欢迎的课程,是力学教学改革中的一个重要课题。而合理的课堂设计是上好一门课的核心要素。文章以理论力学中静力学部分的静力学公理为例,以一个工程问题为主线,逐一引出并分析每一个静力学公理及其背后蕴藏的深刻含义,通过讲述静力学公理平凡的内容展现其在解决问题时不平凡的作用。该问题将静力学各公理串联起来,加强了公理间的逻辑关系。同时结合雨课堂线上教学互动平台,发挥学生主观能动性并对堂课效果进行检验。
Theoretical Mechanics is an important professional basic course in colleges of science and engineering,but also a label of vapidity and reconditeness.An important issue of educational reform has thus carried out,transforming the Theoretical Mechanics from stereotype into a vigorous and popular course.And anappropriate lesson design is the key element of a successful lesson.Axioms of statics in Theoretical Mechanics are made as an examplein this paper.An engineering problem is raised throughout the text,every axiom is then proposed and the profound implications areanalyzed.The extraordinary roles played by axioms of statics in engineering problem solving are performed through stating their ordinary contents.The engineering problem connectsall the axioms,enhancing the logical relationships among the axioms.Rain classroom is simultaneously applied to stimulate the subjective initiative of students and checkout the learning outcomes.
出处
《高教学刊》
2021年第17期96-99,共4页
Journal of Higher Education
基金
国家自然科学基金项目“风致非圆截面柔长结构非线性振动的模态激发机理及在覆冰导线舞动中的应用研究”(编号:51808389)
天津市自然科学基金青年项目“覆冰输电导线模态间激发机理及多模态耦合舞动规律研究”(编号:18JCQNJC08000)资助
关键词
高校课程
理论力学
课堂设计
雨课堂
college courses
Theoretical Mechanics
lesson design
rain classroom
