The idea of competence is widely discussed in education, accompanied by fierce controversy, when it is strictly associated with work training and, therefore, is criticized. This process of seeking solutions to problems reveals someone's competence. In light of this, the competence of modern educators should deserve to be treated with more attention than a research topic. It is crucial because teacher competence is fundamental to developing student competence which should be the school’s priority function. Having as a premise the controversies that involve the concept of competence, the relevance of developing competence in a humanistic perception, and also the centrality of the Attitude dimension (values) in education, we set out to reflect on how teacher competence influences the development of the student's competence. The methodology involved was bibliographic research. The results indicate that the association of the competence concept with the corporate world and the lack of a clear and shared definition of competence need to be overcome to favor that it could be developed.