This work, in its second edition, has its origin in the actions of studies, debates and reflections developed from the discipline Research and Basic Education, of the Postgraduate Program in Education - PhD - of the University of Santa Cruz do Sul - UNISC. The aim is to study, propose and carry out theoretical and didactic productions in partnership with teachers from the Basic Education networks, from the perspective of a homology of formative processes. In this sense, extension courses were proposed and executed by doctoral students of PPGEdu UNISC, from which emerge the theoretical productions that constitute the texts published here.