Abstract: In the context of deepening the integration of industry and education and digital transformation in vocational education, traditional textbooks are no longer able to meet the needs of modern vocational education. How to develop new integrated media textbooks that adapt to the characteristics of vocational education has become an urgent problem to be solved. This article takes the development of multimedia teaching materials for microcontroller application technology courses as an example. In the context of industry education integration, a collaborative team of enterprise experts, teachers, and education experts is formed. Based on the principles of practicality, adaptability, and completeness, six basic projects and one real enterprise project are selected, and a“fourth-order action”project framework is designed guided by the work process. The paper teaching materials are deeply integrated with digital resources such as micro courses, simulations, and online courses, and a“teaching learning practice testing evaluation”closed-loop system that supports multi terminal ubiquitous learning is built to achieve seamless connection between vocational education and industry needs, providing a reference paradigm for the construction of similar teaching materials.

Key words: Vocational education, Integrated media textbooks, Single chip microcontroller application technology, Textbook development, Integration of industry and education, Digital resources