It is common and frequent to know that in the educational field there are different opinions that suppose a close relationship between theory and practice; about the pedagogical connection between knowledge mediation and action in context; in the correspondence between what is theoretically supported and the educational task and all those terms that can be used to make a reference to the territory so complex that establishes that contact that the teacher is in function of mediating between theoretical knowledge and reality of their professional practice, however, in the approach of the professional teaching practice, on many occasions it can be glimpsed that there is a distance between what the teacher theoretically raises and what he actually puts into practice when exercising or carrying out his profession. Therefore, the main purpose of this research is to analyze the relationship between theory and practice in the pedagogical practices of some teachers of specific subjects such as Didactics of Foreign Languages and Pedagogical Practice of Immersion of the Bachelor's degree program in Basic Education with Emphasis on Foreign Languages. For this, a methodological framework with a qualitative approach was adopted since it allows us to glimpse the veracity of the problem in a real and direct way, helping the subject to study can be observed in a natural context.