The modern philosophy is no longer satisfied with the ontological tendency of ancient philosophy, but focuses on the reliable cognition itself, that is, it requires lay the knowledge on the solid gene. This also gradually affects the development of pedagogy. In the construction of pedagogy, people pay more and more attention to the basic problems of educational theory and gradually form the only scientific trend of pedagogy that is measured by the standards of natural science. The course of this phase can be summarized as follows. https://www.journalfirst.org/the-way-to-educate-the-problem.html