The "Back Garden of Colorful Birds" teaching activity is based on the concept of domain integration. It mainly hopes that students can create meaningful learning through outdoor visit activities in actual social fields and experience in real situations, and enhance their pursuit of truth, friendliness, and beauty. The multi-dimensional learning value is combined with the six-sense experience and window-killing incidents guided by various fields, and appropriate learning tasks are given to students, so that students can actually create and present them according to their own strengths and abilities, including the "Back Garden of Five-Colored Birds" campus Environmental aesthetic design and environmental theater performances share and promote empathy and feelings about the environment and ecological sustainability. It is hoped that students can stimulate their potential, have the ability to transform data, solve problems in multiple situations, increase self-affirmation from the display of results, establish group relationships with emotional transfer in teamwork, develop comprehensive abilities in design innovation through practice, and finally "application" Artistic Creation" injects the practical aesthetics of life education and environmental education.