This paper deals with the results of a master's degree research that studied teachers' knowledge of professional education (PE) within technological disciplines. The study was a qualitative matrix carried out by two experienced teachers, connected to two different institutions of PE - one public and one private. The research was based on theories that resulted from previous research on the epistemology of practicing teachers. The study points to the fact that the teaching of learning in this modality of education is marked by very particular processes of formation where some types of knowledge and experiences (knowledge of work experience) have more recognition than the knowledge acquired by the teaching experience or the knowledge in the pedagogical field.
teacher knowledge; epistemology of professional practice; training of teachers; professional education