From an analysis of the abilities developed through technological resources, resulting derived from the study about the production and use of videos in the classroom by students in the discipline of Sewing Techniques, from the undergraduate course in Design at PUC-Rio, he found it is noted that the pedagogical resource of the video potentiates the construction of knowledge through action. In the present research, exploratory of qualitative character, the documentation of videos that were produced in the classroom by the students of the mentioned discipline, here considered as didactic resources, was carried out. With the general objective of presenting considerations about the influence of this resource in the development of skills for the construction of competences, this work was based on the teaching experience of sewing practices and the dynamics that take place in the classroom, and was guided by the material text produced collectively by the students. Articulating the theories of authors such as Donald Schön (2000), Jean Piaget (1986 and 2002), Pierre Lévy (1999), Paulo Freire (1992 and 2001), José Moran (1993), among others, The dissertation concludes by bringing up a new look at the pedagogical practices that occur spontaneously in the classroom, based on the protagonism of the students, and that contribute to the process of building knowledge through action, enabling reflection on what to do.