The article gives the author’s definition of the concept of “professional self-fulfilment of the teacher”, which means a personal strategy of a teacher’s professional activity, aimed at improving their personal qualities and developing their professional competencies. The structural and content components of the professional self-fulfilment of the teacher have been determined: self-understanding, self-actualization, self-identification, self-design, self-organization and self-regulation. It has been proved that each of the six components carries its own function, being central at a certain stage of professional development, determining the course of the teacher’s personality development, and moving at the next stage to a “subordinate” position when it becomes a mechanism for the implementation of a new stage of the teacher’s professional self-fulfilment. Self-knowledge is an activity specially organized by a teacher, the purpose of which is to identify one’s own potential capabilities, actual needs, life meanings in the aspect of professional activity. Self-actualization is an activity specially organized by a teacher, the purpose of which is self-understanding, self-awareness of one’s own uniqueness in professional activity. Self-identification is an activity specially organized by the teacher, the purpose of which is self-identification with one of the self-actualizing professional portraits. Self-design is an activity specially organized by the teacher, the purpose of which is to develop an individual educational trajectory in the direction of his “ideal self-teacher”. Self-development is an activity specially organized by the teacher, the purpose of which is positive self-change of the individual in the direction of his “ideal self-teacher”. Self-presentation is an activity specially organized by the teacher, the purpose of which is the teacher’s presentation of his intermediate and final results.
Keywords: Professional self-fulfillment of the teacher; structural and content components of the professional self-fulfillment of the teacher; self-understanding of the teacher, self-actualization of the teacher; self-identification of the teacher; self-design of the teacher; self-organization of the teacher; self-regulation of the teacher.