This paper was developed under the perspective of the students' emotions when studying mathematics; being them the protagonists to answer the fundamental purpose of the progress of this work, which was framed in the process of the main significant emotions seen from mathematics, in order to build epistemological, cognitive characters of this scientific discipline to fortify the methods of teaching and learning mathematics. The motive that moved to carry out this research study is the need to establish from the mathematics classroom the search of information that are guarantors to lead the processes of teaching and learning of mathematics towards an excellent construction of knowledge seen from the strategies used by the praxis by those who are dedicated to teach mathematics.