This paper focuses on the teaching work under the point of view of the recent studies of Sociodiscursive Interactionism (both in Brazil and abroad), with special focus for the problematic of didactic gestures. To illustrate the theoretical discussions, we present an analysis of the first module of the didactic sequence of the genre "letter of complaint", elaborated and developed from the collaborative focus, in a public school 6º grade, during the process of our PhD. This analysis focus on the teaching work, by the bias of didactic gestures (founders and specifics) on the mobilization of the tool "didactic sequence".
Teaching work; Didactic gestures; Didactic sequence
