OBE理念下问题导向教学法探索——以画法几何与工程制图课程为例

工程教育专业认证背景下,高校各工科专业教师正在不断推进教育理念和教学方法改革。文章以画法几何与工程制图课程中垂直关系一节为例,开展问题导向式教学模式探索。改变线面关系传统教学中直接给出作图方法的单纯灌输知识的模式,通过问题引导推进课堂教学,鼓励学生探索,注重在解决问题的过程中学习理论知识,培养学生思考和解决问题的能力。采用分段融入三维建模的模式强化三维软件的工具属性,帮助学生在画法几何基础部分进行空间分析,提高学习兴趣、保持传统制图课程的系统性,也实现培养学生的自学能力和创新能力的教学目标。

Engineering teachers in colleges are constantly promoting the reform of educational concepts and teaching methods under the background of the professional certification of engineering education.Taking the course of Descriptive Geometry and Engineering Drawing for example,the problem-oriented teaching model is explored in this paper,which differs from imparting knowledge bysimply and directlygiving the diagram method in the traditional teaching mode.Through the question guidance to promote class teaching,encourage students to explore,and learn theoretical knowledge in the process of solving problems,students'ability to think and solve problems is cultivated.Moreover,the model of subsection incorporating 3D modeling is adopted to strengthen the tool attributes of 3D software to help students with spatial analysis in the basic part of descriptive geometry.It improves the learning interest,keeps the systematicness of the traditional drawing course,and achieves the teaching goal of cultivating students'self-study ability and innovation ability.