The aims of this study are to inquire theatre's pedagogical meaning, to theorize curriculum basis, and to design the teaching methods by suggesting the examples for applicative model. To reach these aims, I have to make a clear how this discussion could be approached appropriately, and how it is possible to use it for the actual class field. For this discussion, I synthesized various fields of drama education, educational drama theatre, drama therapy and so on. And for empirical basis, I quote the field researches and other examples in therapy, class, plays. I discussed the nature and the meaning of theatre. It started with the form that applicate the general theatre to pedagogical procedures. This form and application of theatre in pedagogical situation just started the class as the students' participation of the theatre. So it could be inappropriate to education. However the intrinsic aims of theatre is for internal growth of students. In this point, the nature of theatre is very meaningful. Theatre includes format of ‘drama’ and ‘play’ as well as ‘theatre’. The aim of theatre teaches students through various methods like drama and play contrary to the theatre education that is for teaching professional theatre. Today, Education is criticized about failing to raise the whole personality of students. It cause hierarchical relationship between teacher with student, so the truly opened communication was broken between each other. In general, everybody think education is very hard and serious things, so it is boring. Teacher and students could be get to make opened and educative communication channel and to participated in pedagogical situation using the theatre. In this respect, theatre could be the alternative education from the traditional education that have caused lots of problems. Not just a desire, really desirable education that could lead the student to the harmony of internal growth and social cooperation.