It is established that pedagogy performs the same functions as any other scientific discipline: description, explanation, and prediction of phenomena of that area of reality it studies. However, in the social and humanitarian sphere, it has its own characteristics. Pedagogical science cannot confine itself to objective reflection of what it is studying. Pedagogical science is required to influence the pedagogical reality and to transform and improve the pedagogical process. Therefore, it combines two functions: scientifictheoretical and constructive-technical. Scientific-theoretical function is a reflection of the pedagogical reality as it is. The constructive-technical one is a regulative function that reflects the pedagogical reality as it should be. The pedagogical process is closely connected with the application of teaching technologies. The application of teaching technologies presupposes organizational arrangement of all dependencies of the learning process, alignment of its stages, identification of conditions for their implementation, and correlation of methods, forms, measures, and means of training during conducting classes with capabilities of the teacher and students.