Caracterización del discurso científico de profesores en formación inicial: la química detrás del cine

Abstract

This document contains the results of research, whose objective was to characterize the scientific discourse of the teacher (DCP) in initial formation of degree in chemistry through the contextualization of the chemistry behind the cinema and the implementation of a sequence of teaching and learning in the classroom. For the characterization of the DCP, it is proposed to consider a system of reference analogous to that of Cartesian coordinates, characteristic of mathematics, whose first quadrant is located - in an arbitrary way - a space for development in terms of Bajtín (1982): gender discursive, that is, of those relatively stable types of statements specific to each sphere of language use, specifically: science. The units considered for analysis were obtained in their natural environment of appearance and corresponded to the selection of meaningful segments in which scientific statements were identified.