The aim of education is the unification in different branches of learning. Education is a social Science in which we study educational activities of human beings in association with other members of a common society. Education grows itself in society, for the society & by the society which go to develop a nation. The existing system of education is alienated from real life. In order to bridge the gap between the existing system of education & real life, the academicians felt the need of experimenting the theoretical aspects of thought into its implementaion in real life and hence the need of teacher-training institutions.