Abstract: With digital medicine promoting the development of various disciplines,integrating it into campus science popularization has become a practical demand for current science popularization education in primary and secondary schools. A 3D printing digital medicine knowledge campus outreach activity was carried out. By designing the activity,and analyzing its implementation and effects,the achievements,existing problems and future expansion directions of the activity are discussed. The results show that although this activity received active participation and feedback,there are still problems in the implementation process,which can be improved and enhanced in the future digital medicine science popularization and campus science popularization innovation.

Key words: adolescents, 3D printing, digital medicine, campus science popularization