Abstract: The sharing of high-quality teaching resources in universities is an inevitable result of the deep integration and collaborative development of the Internet and higher education. It is also an inevitable way to promote the popularization of quality education and the inevitable trend of modernization and network development of education. The education department of Liaoning Province is following the trend of educational development, actively integrating and coordinating the sharing of high-quality teaching resources among various universities through the Internet as a medium and platform, and steadily promoting the pilot work of cross-institutional credit courses. This article takes the example of robot technology and its application courses, and conducts research and practice from the construction of practical teaching resources and the construction of shared mechanisms for practical teaching resources, etc. It provides valuable exploration for solving a series of problems such as the lack of smooth sharing of practical teaching resources for cross-institutional credit courses,outdated and single teaching content, and lack of teaching equipment, and provides experience and reference for the smooth and effective implementation of cross-institutional credit courses'practical teaching projects.

Key words: Cross-school study, Robot technology and its applications, Practical teaching, Resource sharing, Mechanism construction, Simulation platform