There are analyzed the scientific approaches to the system of learning classes organization by the example of school lessons. There are revealed the scientific regulations that provide the construction and completeness, optimal characteristics, integrity and functionality of the system of lessons as the part of the educational process.

There is given the general notion of differentiation and correlation of pedagogic theories, revealed the integration mechanisms of the dissertation council of the Volgograd State Socio-Pedagogical University and their role in thesis quality improvement.