AI赋能新工科课程教学的三层架构策略OA

In the context of emerging engineering education,facing the dilemmas of the fragmented knowledge system,the difficulty of internalizing abstract theories,and the incomplete practical training in the course of Mechanical Engineering Materials and Thermal Processing Technology,this paper constructs a three-layer AI-enabled strategy of"data-driven,scenario-reconstruction,and intelligent-evaluation".A dynamic learning profile is constructed based on the learning data of 12 modules,precisely locating high-frequency error-prone links such as"microstructural transformation in the heat-affected zone of welding".Precise teaching is achieved through personalized intervention plans.Three-level virtual simulation scenarios of"micro-meso-macro"are developed,transforming abstract contents such as crystal defects and phase diagram calculations into interactive digital experiments,thus breaking through the barriers of visual teaching.Referencing the OBE(Outcome-Based Education)concept of engineering education accreditation,a multi-dimensional evaluation system covering process data,ability increment,and curriculum ideology and politics is constructed,forming a closed-loop of"diagnosis-intervention-optimization".This strategy breaks through the single-technology superposition model by using data-driven diagnosis of learning situations,scenario-reconstruction to break down the barriers to understanding abstract knowledge,and intelligent-evaluation to strengthen ability-oriented cultivation,realizing the deep coupling of AI technology with the logic of"composition-structure-property-process"in the curriculum.This strategy provides a replicable theoretical framework for emerging engineering curriculum reform:the data-driven layer identifies knowledge gaps,the scenario-reconstruction layer creates an immersive learning environment,and the intelligent-evaluation layer supports continuous improvement.The practical path focuses on the construction of dynamic profiles,the development of virtual-real resources,and the design of multi-dimensional evaluations,helping to cultivate the ability to solve complex engineering problems and providing a methodological reference for the reform of similar courses.