1, the problem field of pedagogy research has expanded sharply; Diversification of research foundation and research mode of pedagogy;

2. Pedagogy has undergone fine differentiation, forming a preliminary educational discipline system; At the same time, there are also various levels and types of integration;

3. The relationship between pedagogy research and education reform is increasingly close;

4. Pedagogy strengthens self-reflection and forms a meta-theory of pedagogy.