Application Research of O-PIRTAS in Blended Teaching of Engineering Graphics
The O-PIRTAS model teaching method has been applied in the reform of the engineering graphics course,based on the Xueyin online platform.Through a combination of blended teaching methods,including pre-class preparation,instructional videos,video reviews,knowledge tests,exploratory activities,and concluding reflections,the teaching reform effec-tively achieved student-centered instruction.It successfully motivated students'self-directed learning awareness,catered to individualized learning needs,and enhanced students'practical skills and engineering awareness.This approach provides insights for the reform of engineering courses under new circumstances and serves as a reference for fostering innovative talents in higher education.