Development of teacher 's readiness to actualization of educational text metasubject potential

The research problem and the rationale for its relevance. The article actualizes the problem of teachers' readiness to work in the conditions of metasubject education. Aspects that allow for activities in the metasubject field are analyzed: the educational text with meta-characteristics and the teacher whose activity requires updating in the metasubject environment. The definition of “readiness of teachers to metasubject potential actualization of educational text” is presented. Criteria of structural components (subject, metasubject, personal) of teachers' readiness are developed. And also levels of readiness formation are defined: high, medium, low. Characteristics corresponding to levels of teachers' readiness for updating of metasubject potential of educational text are given. Examples of diagnostic materials are presented. The conclusion is made about the necessity to develop the readiness of teachers to actualize the metasubject potential of the educational text...