Judging from the history of the emergence and development of educational philosophy, it is a relatively young discipline, so it is still in the stage of different opinions and disagreement from the system to the content. Judging from the educational philosophy works at home and abroad, it can be roughly divided into two different systems: ① the educational philosophy system centered on the basic problems of education; (2) Educational philosophy system with emphasis on the study of educational school. The former can take Dewey's Democracy and Education as an example. There are 26 themes in the book, ranging from the essence and function of education to teaching materials, teaching methods, knowledge and morality. The latter can be represented by Introduction to Educational Philosophy by contemporary American educational philosopher G.F. Niler, which tells about several main schools of educational philosophy, such as pragmatism, progressivism, essentialism, eternalism, reformism, existentialism and analytical philosophy. Some educational philosophy works have both of these systems, such as Modern Educational Philosophy by J.S. brubeck, a contemporary American educational philosopher. In this book, besides discussing school and society, educational objectives, curriculum, methodology, professional rights and obligations, various schools of contemporary educational philosophy are also introduced and analyzed. Before the founding of the People's Republic of China, most of the educational philosophy works in China belonged to the first system, and some of them adopted the second system. His exposition mainly includes basic issues such as educational essence theory, educational teleology, educational value theory and educational methodology. Some people also discuss education from the perspective of ethics, ethics and aesthetics, or from the perspective of mind, knowledge, morality and sociology. In a word, although the system is different, in a word, one is to discuss the education problem from the philosophical system, and the other is to make a philosophical analysis on the basic problems of education.