基于OBE理念的工程图学课程建设与改革研究

契合新工科工程教育和一流本科课程建设“两性一度”的要求,基于OBE先进理念对机械类专业工程图学课程的教学内容进行重构,有效融入课程思政,充分体现课程的前沿性、先进性及挑战度,实现对学生价值塑造、图学思维、工程素养和创新精神的多维度培养。课程秉持学生中心、产出导向、持续改进的理念进行教学活动设计,以工程图学科竞赛为牵引,构建了“MOOC+SPOC+翻转课堂”的线上线下融合教学模式。教学改革实践表明,该教学模式激发学生学习兴趣,提高学生对课程学习的参与度、学习的获得感以及对教师教学的满意度,而且提高学生解决复杂机械工程问题的能力和创新能力,有效提高工程图学课程目标的达成度和对毕业要求的达成度,实现分层次、个性化的教与学。

In line with the requirements of new engineering education and the construction of first-class undergraduate courses,the teaching content of engineering graphics courses for mechanical majors is reconstructed based on the advanced concepts of OBE,effectively integrated into the curriculum ideology,and fully reflects the cutting-edge and advanced nature of the courses,to achieve the multi-dimensional cultivation of students'value shaping,graphics thinking,engineering literacy and innovative spirit.The curriculum upholds the concept of student-centered,output-oriented,and continuous improvement in the design of teaching activities,and is guided by the engineering drawing discipline competition to build an online and offline integrated teaching model of"MOOC+SPOC+flipped classroom".The practice of teaching reform shows that this teaching model stimulates students'interest in learning,improves students'participation in course learning,learning gains and satisfaction with teachers'teaching,and improves students'ability and innovation in solving complex mechanical engineering problems,which effectively improved the achievement of engineering graphics course goals and the achievement of graduation requirements,and realized hierarchical and personalized teaching and learning.