Abstract: The practical teaching system serves as a critical educational guarantee for applied undergraduate institutions and plays a pivotal role in talent cultivation. Taking Guilin University of Aerospace Technology as an example, this study proposes reforms guided by the following approaches: Demand-driven alignment of the position chain with industrial chains to establish a long-term mechanism integrating industry and education, ensuring“satisfaction across six stakeholders”; Competency-focused alignment of the ability chain with job requirements, constructing a“three-level, four-module” practical teaching curriculum system that integrates moral, intellectual, physical, aesthetic, and labor education; Curriculum-based alignment of the innovation chain with practical teaching, fostering an innovation and entrepreneurship education system through “competition-integrated and discipline-innovation fusion” approaches; Outcome-oriented development of a practical teaching quality evaluation system; Student-centered formation of a “position chain, ability chain, innovation chain”three-chain closed-loop practical teaching system. These reforms have cultivated high-level applied and innovative talents.

Key words: Position chain, Ability chain, Innovation chain, Industry-education integration, Formative evaluation, Three-chain closed loop, Practical teaching system