Under the new educational development trends,numerous universities are actively exploring the deep integration of digital information technology and artificial intelligence(AI)technology with teaching.Through a three-phase process involving stu-dents'pre-class AI-assisted online self-learning via knowledge graphs,interactive classroom teaching between teachers and students,and post-class collaborative enhancement,we explored intelligent visualization-assisted teaching,personalized learning,and multi-di-mensional,fine-grained formative assessment to help teachers offer differentiated attention and personalized guidance,encourage stu-dents'autonomous and personalized learning,enhance students'self-study capabilities.This teaching practice has achieved remark-able results in stimulating students'learning enthusiasm,broadening their knowledge base,and enhancing their self-directed learning capabilities.

Under the new educational development trends,numerous universities are actively exploring the deep integration of digital information technology and artificial intelligence(AI)technology with teaching.Through a three-phase process involving stu-dents'pre-class AI-assisted online self-learning via knowledge graphs,interactive classroom teaching between teachers and students,and post-class collaborative enhancement,we explored intelligent visualization-assisted teaching,personalized learning,and multi-di-mensional,fine-grained formative assessment to help teachers offer differentiated attention and personalized guidance,encourage stu-dents'autonomous and personalized learning,enhance students'self-study capabilities.This teaching practice has achieved remark-able results in stimulating students'learning enthusiasm,broadening their knowledge base,and enhancing their self-directed learning capabilities.