摘要：In this work the objectives are to analyze Science-Technology-Society interactions (STS) interactions and to identify levels of scientific literacy in an extensionist intervention developed within the scope of the extension project Scientific and Technological Literature in Public Schools: discussing interactions CTS through episodes of the series The Simpsons, developed in 2017 and supported by the Pro-Rectory of Extension Activities (PRAE) of the University Federal Rural of Pernambuco. The extensionist activity on screen covered the theme Radioactivity through the episode "Holmer, the farmer", had the participation of 13 students of the third grade of high school, and was held in the auditorium of one of the schools lasting two classes of 50 minutes each. The data considered for the analyzes were the discussions of the students during the debate, registered by the extension student in the notebook and the students' responses to the questionnaire printed . The results of the analyzes indicate that the extensionist intervention enabled discussions about different CTS interactions and gave the students elements for practical and cultural scientific literacy. However, other methodological strategies need to be redesigned for civic scientific literacy.
关键词：Atividade Extensionista; Interações CTS; Níveis de Alfabetização Científica
