This book aims to analyse the process of constitution of the subject of the teacher of professional and technological education who works in a technical course, in the PROEJA modality, at a campus of the Federal Institute of Rio Grande do Sul. The paths taken to carry out this research are delimited by theoretical-methodological choices that tension them: the constitution of subjects in Foucault, crossed by the concepts of device and resistance, and the production of data through the cartographic method.

A field diary was used to record the data produced, the notes of which form the corpus for analysing the research. The production of teacher subjectivities in the midst of the historical constitution of the IFSul is problematised.

It is important to analyse the games of truth produced in the power relations of the research territory. Implicit in the discursive fabric of IFSul is the construction of a technical course in the PROEJA modality, whose teachers are the subjects of this research.

Using cartography, the subjectivisation processes of these teachers were monitored, as producers of points of resistance to the institution's truth games. .