Driven by the digital transformation

artificial intelligence (AI) technology is deeply integrating into the field of education

and driving systematic changes in practical teaching. This paper takes the paradigm reconstruction and path exploration of the integration of AI technology and practical teaching as the research object

and constructs a progressive analytical framework from the aspects of cognitive transformation

behavioral application

and effect intensification. Firstly

it analyzes the transformation of teaching philosophies from the traditional model to intelligent cognition

and points out that the renewal of the concept of teacher-student collaboration and the cultural recognition of the digital education ecosystem constitute the psychological basis for accepting the new paradigm. Secondly

it elaborates on the implementation path from translating concepts into specific teaching behaviors

focusing on the rational selection of intelligent tools and platform integration

innovative application of blended teaching models

and targeted improvement of teachers' and students' digital literacy. Finally

it reveals the effectiveness of this transformation in improving teaching quality

achieving precision and personalized teaching

enhancing students' learning experience and interaction participation

and promoting the construction of innovation model for sustainable education. From concept enlightenment to behavior transformation and then to performance release

the overall research presents the complete thread of the transformation and upgrading of practical teaching in the AI era

and provides practical guidance for the orderly implementation of AI practical teaching in the context of digital transformation.