Investigation took place during the first semester of 2010, in a private-subsidize school from Los Lagos commune in the province of Valdivia (Chile). The analysis unit was formed by the teachers that taught classes between first and eighth year of primary school. In this way, and through the accompaniment to the classroom, the information gathered was based on the effects of the mentioned practices and the teaching changes that were generated in the exercise of their implementation, furthermore it was analyzed the strategies of accompaniment which turned to be more effective. The results show positive changes in the pedagogical practice of the teachers, accepting and valuing the accompaniment, as it was considered useful and necessary for optimizing the management of the teaching skills in the classroom.

Teachers of primary school, accompanying the classroom, self assessment.