Abstract: The new loose-leaf teaching material is an important sign of the implementation of the "student-centered" teaching concept in the classroom teaching, and is the direction of the reform of vocational education teaching materials actively advocated by the country. At present, discussions on the construction strategy of the new loose-leaf teaching material mostly take the connotation and characteristics as the main theoretical basis, ignoring the use needs of teachers and students. Based on the development practice of the curriculum resources of the high speed and precision machining technology project, the article analyzes and summarizes the application needs from the users of the teaching materials, and puts forward strategies such as increasing teaching reference, designing universal guidance questions, providing synchronous prompt and guidance information, and arranging the content style with both pictures and texts to improve user's intention, with a view to providing a new research perspective for the construction of the new loose-leaf teaching materials.

Key words: Vocational education, New loose-leaf teaching material, Application requirements, Student-centered, Teaching references, Construction strategy