The present proposal is an academic contribution of articulation of the Chair of Afro-Colombian Studies with the transversal activities of the Ciudad Verde Educational Institution in Soacha (Cundinamarca), part of the design and implementation of a pedagogical project that integrates in a transversal way the dialogic pedagogy with the general purposes of decree 1122/98, promoting the recognition of identity, knowledge and historical participation of the Afro-descendant community; with theoretical contributions from the sociology of absences, the decolonial approach and a subalternist version of history; methodologically it is a mixed research of concurrent triangulation design.