Each school has student's organisation. This Organization is
called OSIS ( Organisasi Siswa Intra Sekolah). In this organization, students
learn to cooperate and interact with others, train themselves to organize many
things related to their organization.
Under this organization, there are some other sub- organization which are
consider as extracurricular activities for student. They are Pramuka, Marching
Band, PMR, PKS and organization related to arts and sport such as vocal group,
school's band, dancing, basketball, karate and many more.
To be the member of these organization is not compulsory. It is optional.
Anyhow, it will be very useful is the student participate in those activities.
They will make many friends and chanel their interst if they join those
activities. In addition they will have special skills, self, reliance,
discipliene, sociable and public spirit if they practiec intensifvely.