OBE导向下材料力学课程线上线下混合式教学模式改革

材料力学作为高校土木工程专业的基础课,具有建立专业技术基础,培养学生开发创新能力的作用。近年来该课程以OBE教学理念为导向,基于大连民族大学学情开展线上线下“混合式”教学模式的改革实践与探索。首先进行线上课程资源建设;然后有机结合“线上+线下”的教学组织方式,根据课程目标合理设计教学内容。通过多样化的教学环境,因材施教,调动学生学习主动性和学习兴趣,提升课程的“两性一度”。最后针对线上线下各教学环节,采用多元素考核评价方式衡量课程目标达成情况。该课程的教学改革效果表明该教学模式能够有效提高教学质量和学生的学习效果,突出学生的能力培养。

As a basic course of civil engineering in colleges and universities,Mechanics of Materials plays a key role in establishing the foundation of professional technology and cultivating students'development and innovation ability.This paper summarized the OBE-oriented practice and exploration of this course in the reform of online-offline"mixed"teaching mode based on the student learning of Dalian Minzu University in recent years.Firstly,the curriculum resources were constructed online.Then the teaching contents were reasonably designed according to the curriculum objectives via organically combining the online-offline"mixed"teaching manners.Through diversified teaching environment,students are taught according to their aptitude,such that their learning initiative and interest are easily to be mobilized,and the advancement-innovation-challenge of the course is improved.At last,for all online and offline teaching segments,multi-element assessment and evaluation method is used to measure the achievement of the curriculum objectives.The reform effect of this course shows that this teaching mode can effectively improve the teaching quality and learning effect,and finally the cultivation of students'ability is highlighted.