Agrotóxicos e meio ambiente abordagem CTS numa perspectiva Freireana para o ensino de química em Culturama - MS

Abstract

Construction and the evaluation of a didactic sequence on the use of pesticides, guided by the movement Science – Technology – Society and the educational concept of Paulo Freire for teaching chemistry. It approaches the topic of pesticides and the environmental impacts caused by them, in the region of Culturama, district of Fatima do Sul – MS, as contextualizing in chemistry classes, a class of second year high school of a public school district. The procedures followed the steps of the research theme: local knowledge by the researcher refers to the Political Pedagogical Project (PPP, 2009), application essays, analysis essays, evaluation of students in the dialogue process and decoding, reduced development of theme and subject in a following didactic theme of pesticides. To check use investigative tools of learning guided by “discursive textual analysis”. It was noticed that the following thematic research and teaching led to the legitimization of agrochemicals and the content of the solutions and provided the critical positioning of the students regarding the use of pesticides in the context developed so that they could relate to the subject in question chemistry concepts studied.