This study searches in the texts written by future teachers about their classes for the manifestation of subjectivities, singularities and identities when they assumed their teacher role. The theorical support is based on notions of identitary processes and textual genres. It's observed that some students write about faults in their classes trying to explain them. Other students write about the satisfaction with their classes and their identification with the profession. This study also discusses about the contribution of writing of different genres in the teacher formation.
identity process; subjectivity; teacher formation; textual genre