Judging from the current research of pedagogy, there are roughly three standards for dividing the educational form: one is the standard of the educational system itself, the other is the standard of the place or space where the educational system operates, and the third is the standard of the time when the educational system operates. According to the standards of the education system itself, the forms of education can be divided into "non-institutionalized education" and "institutionalized education". Non-institutionalized education refers to those who fail to form a relatively independent educational form. Institutionalized education evolved from non-institutionalized education and refers to an educational form composed of specialized educators, institutions and their operating systems. ; According to the standard of the place or space where the education system operates, the forms of education can be divided into "family education", "school education" and "social education". According to the time standard of the education system and the industrial technology and social form based on it, we can divide the education form into "education in agricultural society", "education in industrial society" and "education in information society". Education in agricultural society is not equal to "agricultural education", education in industrial society is not equal to "industrial education" and education in information society is not equal to "information education". The former refers to the form of basic education, while the latter refers to the type of specialized education.