According to the new requirements to the contents and level of professional training of university graduates, integration into the world educational environment, it is necessary to pay attention to the personal development of students in the process of education. Peculiarities of the system aimed at the development of bachelors’ scientific-technical scope as a flexible subsystem of professional training in a technical University are theoretically and methodologically proved. The purpose of the research is to develop scientific-technical scope as a condition of increasing the quality of professional training and professional competences. The results of the research: (1) the definition to the term “scientific-technical scope” is given and the conditions of its development are described; (2) functional-didactic meaning is defined from the point of view of psychology and pedagogy; (3) the system of methodical procedures of science-technical scope development, required in the process of professional training is developed and tested. Methods of the research are theoretical, empirical, experimental, methods of mathematical analysis.