| Where pay heavily attention to exploration and development, mixed-age education causing more and more researchers attention and something relevant in the domestic and foreign researches also has made many fruitful results mostly concentrated on solving problems existed in mixed-age education practice, in order to make perfect step by step. Through the literature search and material gather, I found that few people study it from a academic perspective, especially on the basic theory research of mixed-age education systematically. Accordingly, the researcher try to study the basic theory of mixed-age education, and specific paper divided into the following four parts.Firstly, the researcher define the concept of mixed-age education, trim and elaborate it's vein and characteristics (including tissue in the form of the characteristics and the character of the course)from the view of history development.Next, it's theoretical basis to implement mixed-age education, mainly from the psychology and pedagogy two theoretical direction discussed in this paper. Including psychological theory mainly includes Piaget's cognitive development theory, Fieldman's abnormal theory, Vygotsky's theory of "The Zone of Proximal Development "; Pedagogy theory mainly include Bandura's social learning theory, individualities learning theory and ecological education theory.Again, the researcher summarize the general mode of mixed-age education. Researcher elaborate the core idea from the view on children, teachers, teaching and so on; In the implementation of mixed-age education process, from the specific interactive form, target setting, content choice, until the last of the organization and implementation respectively is expounded, and the classical mode mixed-age education---montessori mixed-age education was introduced.Finally, the researcher ponder over the necessity and feasibility of the implementation of mixed-age education in China today and problems need to attention. Researcher elaborate the necessity minutely in terms of the development of the contemporary education trends, the necessity of interaction between children of different ages, the benefits from interactivity between children of different ages, and the problems in our current preschool education, such as the raise of drawbacks of traditional education, one-child's education problems appeared and one-child policy brings the subsequent problems. The feasibility of mixed-age education mainly depend on regulations and objectivity. |