The western natural education is the theory that most contemporary western educationalists have been devoted to, with great influences on the contemporary educational thoughts and practices. This paper is intended to explore over the formation, growth and historical contributions of the natural educational thoughts from perspectives of the psycho-pedagogical mode focusing on nature of children, the children as the center of education focusing on individualization, human researches of educational science focusing on the relationship between education and children development. Consequently, a systematic teaching theory is to be founded with comprehensive teaching principles.