This research work includes the implementation of new teaching strategies to encourage concentration and motivation through Psicodrama. The fundamental aim of this research is to get most or all and students to view mathematics as an ally, not your enemy, showing them that this may be possible through the use of new techniques and teaching strategies not only in the classroom conventional classes but also math can be taught on alternate open spaces, such as recreation and sports court of educational institutions. With this work good both quantitatively and qualitatively, ie results were obtained not only see their own theoretical concepts of mathematics in this case compression of numerical sets and their operations but could also be seen that if the students are are motivated (as) and eager to learn, the better the academic performance of students in the learning process.