材料力学课程的线上线下教学模式探索

Exploration on Online and Offline Mixed Teaching Methods of Materials Mechanics Course

“材料力学”课程是高校理工科学生必修的专业课程,基于该课程教学中存在的问题,文章提出根据实际教学条件进行线上、线下混合教学模式探索。通过MOOC平台、腾讯会议等在线平台进行教学管理、理论教学与实验操作学习。在线教学过程中,弱化公式推导,配合适当的课程作业,帮助学生在结合“材料力学”理论与实验知识的基础上进行工程应用拓展。线下教学过程中,课程导入注意结合当前社会热点,重点知识辅助仿真教学,增加学生的感性认识。根据线上线下教学实际,创新考核方法,对学生的课程学习进行综合评价。结果表明,该混合教学模式创新突破了传统教学的平台和时间限制,增加了教学的灵活性,可以帮助教师对学生的课程学习进行全方位评估、提升学生解决实际工程问题的能力,为高校教师的课程教学提供一定的参考。

The Material Mechanics course is a compulsory professional course for college students of science and engineering.Based on the problems in the course teaching,the article proposes to explore a mixed online and offline teaching mode based on the actual teaching conditions.Teaching management,theoretical teaching and experimental operation learning are carried out through online platforms such as MOOC platform and Tencent conference.In the process of online teaching,reduce the derivation of formulas,combined with appropriate coursework,can help students to expand engineering application based on the combination of theoretical and experimental knowledge of Material Mechanics.In the offline teaching process,the course introduction should pay attention to the current social hotspots,and the key knowledge points should assist the simulation teaching to increase the students'perceptual knowledge.According to the online and offline teaching practice,we will innovate assessment methods and make a comprehensive evaluation of students'course learning.The results show that the mixed teaching model innovation breaks through the traditional teaching platform and time limit,and increases the flexibility of the teaching model,which can help teachers conduct a comprehensive assessment of students'curriculum learning,improve students'ability to solve practical engineering problems,and provide a certain reference for teachers'course teaching methods provide some reference.