Starting from my growing self, I realize from myself that I am with nature, with my family, with others, with society, with the country and human civilization, and constantly expand students' understanding and life scope. According to the scientific design content of the theme, the course is constructed step by step and spirally.

Teenagers are the age of puberty. Adolescence is a transitional period for children to change into adult roles. Teenagers generally refer to the middle school stage from junior high school to high school graduation, which takes six years from junior high school: 13 to 15, and senior high school: 16 to adulthood. In ancient times, it refers to young men and women, and now it refers to young people and teenagers.