Systematics of the didactic conceptual-terminological apparatus as a background of updating the contents of pedagogical education

the article discusses the results of a study on the taxonomy of terminological apparatus of the modern paradigm of education in the field of didactics. In the article the picture of complex factors which affect the term system of modern didactics is illustrated. The methodological framework of the study is shown: namely methodology conceptual synthesis and methodological tools. The method of quantitative evaluation of the semantic significance of concepts based on graph theory is revealed. The examples of the importance of semantic concepts in teaching and learning clusters are presented. The essence of changes in the educational paradigm is given. The examples of the conceptosphere embracing three clusters (value-oriented, content-based, and organizational-environmental) in didactics are provided.