In the context of digital education, online museum resources have attracted the attention of art educators, inspiring teachers to integrate various online museum course resources to optimize art education courses. This paper has sorted out four types of online museum digital resource courses, taking calligraphy and painting teaching as an example, to show their appropriate use in classroom teaching. Through the four types of courses, including special exhibition courses, live exhibition courses, VR roaming three-dimensional immersive experience courses, and cultural and creative product creation courses, specific explanations and matching are given according to the characteristics of different grade levels of students. High-quality artworks, innovative exhibition methods, and vivid interactive experiences help students expand course content, broaden learning means, and improve digital literacy.