The article based on a holistic analysis of the theory and practice of professional education, describes the theoretical and methodological principles of training perspective primary school teachers to manage and implement educational work with primary school pupils in the New Ukrainian School. It has been established that in the context of the modernisation of the system of higher pedagogical education in Ukraine, there are significant shifts in the directions, content, and essence of primary school teacher training. The author proves that in the process of studying professional disciplines by future primary school teachers in a higher pedagogical education institution, there is an effective formation and development of their educational competence (professional thinking, emotional intelligence, creative potential, assimilation of educational values and value orientations, experience of social adaptation and socialisation of a growing personality to the challenges and threats of modern Ukrainian society). The elements of such competence are as follows: the knowledge, skills, and practical abilities, experience in designing effective areas of childhood education, communication skills, and abilities to implement, analyse and predict the effectiveness of pedagogical interaction of all participants in the educational process in primary school based on child-centredness, cooperation, co-creation, formed autonomy and responsibility by developing pedagogical thinking, creative activity, and independent improvement of the level of organisation of the educational process in primary school. The article defines and describes the current leading principles of organising and conducting professional training of perspective primary school teachers in the implementation of the strategy of creating an educational process in primary school. There has been highlighted and defined the essence of the basic requirements concerning the content of professional training of perspective primary school teachers for the organisation of educational work in the New Ukrainian School.