High school Graduation duation ceremony in the ats, dressed in " caps and auditorium while music is el(穗) on top of the cap lefera officially groduotino e d from the principal, honored gua so on the name of each stul student comes to the stage, get e the tassel is moved to the left student is now a graduate.High School Graduation At a high school graduation ceremony in the United States, the students, dressed in “caps and gowns”, parade into the auditorium while music is played. The color of the tassel (穗) on top of the cap matches the school color. Before officially graduating, the tassel is on the right side of the cap. After speeches from the principal, honored guests, visiting alumni, and so on, the name of each student is read loud. That student comes to the stage, gets his or her diploma and the tassel is moved to the left side to symbolize that the student is now a graduate