Today on the site Portal Ceibal, I was reading about the entry of the XO in the classroom, has changed the relationship of teacher and parents of children with learning and has also boosted the ratio of all these agents. The teachers often wonder how to use the laptop is not a tool, but to advance the autonomy of the student and make the true protagonist of their learning. In this work the teachers of School No. 110, "Joaquín Suárez" in the city of Canelones: Liliana Umpiérrez, Sylvia Cabrera, Estela Tarantelli and Mary Berriel show, from their work with children, different strategies to promote these objectives. I think that is a good thing that the teacher work side by side with the students.