This research is conducted in Taipei County Shulin Senior High School. As one of the teaching staff of this school, the author takes this school as an example and leads the students to do the researches on the improvement of leisure-activity spaces and service spaces of the campus in accordance with the new Grade 1-9 Curriculum. The method put to use here is drawing up teaching-plan projects and putting them into practice in the teaching activities of the Arts and Humanities Field, during which the environments are alertly observed and explored, the slides shown, the charts, the learning sheets, the pictures, as well as the models made, and the spaces virtually decorated so that students can highly interact with each other through a series of activities; meanwhile, the students’ opinions are recorded, the models designed by the students established, the students’ real needs reflected, and a concrete conclusion is made in the end.