I supose that school extra curricularactivities in korea are some problems in three points of view. One, there is in the conceptual confusion of school extra curricularactivities. Another, Individualization teaching in school extra curricularactivities operation does not working. and the other, when the school extra curricularactivities are operated, there is a lack of self-control in each school level is suitable to school features and community conditions. In these aspects, this thesis is studied to search the device to activate the school extra curricularactivities This study is concluded as follow, First, it is must be defined as the school extra curricularactivities is enlighten the students` personality, and it could be more important rather than intellectual curriculum. So, school extra curricularactivities is the curriculum to enlighten the students personality, not extra curriculum or outside curriculum in school education. Second, self-control in school extra curricularactivities must be entirely given to each school level, and The Ministry of Education must not control over the school, has to support and service to school more positively. And it is needed that school should be operated as open education system in order to invite a lecturer in local community or parents of students in the special field which teacher can`t teach. Third, The Ministry of Education has to appreciate the teachers` authority and expert knowledge. The Ministry of Education must widely support to the teachers with professional disposition are able to exhibit full to teach students in school extra curricularactivities teaching. Forth, the teachers` college must reinforce to teach students educational theory and teaching methods of extra curricularactivities and many things concern extra curricularactivities education.