“…Given the important role of science in the development of society, proposing a definition for the Nature of Science (NoS) is complex (Acevedo, 2008). To Lederman (1992) the NoS is understood as the values and assumptions inherent in the development of science and scientific knowledge, while McComas (2002) refers to the NoS as an integration of philosophy, sociology, psychology, history and epistemology of science. However, in this work, we considered the integrative approach of Nature of Science and Technology (NoS&T), where we include: the definition of S&T (Science and Technology), knowledge of science and technology, its internal and external functions, methods used to build, develop, validate and transfer the knowledge they produce, the values involved in scientific and technological activities, the characteristics of the scientific and engineering community, the links between science and technology, relations between society and the techno-scientific system and vice versa, as well as its contributions to culture and progress of society (Vázquez & Manassero, 2012).…”