Resumen:
This paper has as objective: to propose a set of activities to provide oral expression in 9th grade students. The researcher applies different methods on the theoretical level like: induction-deduction, analysis-synthesis, and the historical and logical one. On the empirical side: document analysis, observation, and interviewing. On the part of mathematical methods, the percent analysis happened to be of use; and statistically, the research made use of stats analysis. Among the main results reached there was a conceptual approach on the issue object of study, in addition to regularities derived from the study of the diagnosis and a sound grounding on how to solve it. There was, furthermore a description of the experimented results
