Pedagogy, edited by Kailov, an educator in the former Soviet Union, is pedagogy. Ivan andreyevich Kailov is a famous educator in the former Soviet Union and one of the representatives of Soviet pedagogy in the 1940s and 1950s. The book Pedagogy edited by him had a great influence on China. In the teaching theory, Kailov tried to analyze the teaching process with Marxist epistemology. Kailov affirmed that the teaching process must follow the process of human cognition, that is, Lenin pointed out that from intuitive images to abstract thinking, from abstract thinking to practice.