Managing experiential activities for junior high school students, as well as managing experiential activities for grade 7 students at junior high schools, is an important task in the school management of the Principal. The management of this activity at public junior high schools in District 3, Ho Chi Minh City has been carried out in recent years and has achieved certain results. However, there are still some limitations. To achieve effectiveness in organizing experiential activities, the management of this activity plays an important role. One of the reasons for the above limitations is that there has not been any research topic on the management of experiential activities for grade 7 students at public junior high schools in District 3, Ho Chi Minh City.