Scientific and technological literacy through cinema films

School education must go beyond basic teachings, and schools and universities need to educate citizens who are capable of understanding the social relations of science and technology. For this reason, this paper proposes the use of films to work with secondary and technical school students in the light of the theoretical and philosophical assumptions of the CTS (Science Technology and Society) approach. Under a qualitative methodological approach of an interpretative nature, the object of study is analysed and interpreted: films as a teaching strategy for promoting ACT (Scientific and Technological Literacy).