Resumen:
The Major Paper entitled “The oral expression development in eleventh graders from Eduardo Garcia Senior High School” approaches to the development of the oral expression in the English language. A selection of a group of eleventh graders students from ´´Eduardo Garcia´´ Senior High School was made. In the work, didactic games are entailed to the oral expression ability and are carried out in the classroom to facilitate learning the language from another perspective. For its conception, different theoretical, empirical and statistical methods were used. Among the theoretical methods: the analysis-synthesis, historical-logical and the inductive-deductive; concerning the empirical ones: the interview, observation guide, the survey and the pedagogical test and from the statistical level, the descriptive analysis. This work has as objective, to evaluate the effectiveness of the application of didactic games to enhance the oral expression development in the eleventh graders from Eduardo Garcia Senior High School in Trinidad. For the elaboration of the work, some indicators related to the oral expression ability are taken into account among them diction, fluency, volume, rhythm, clarity, coherence, emotiveness, corporal and face movement and vocabulary. The work shows the outcomes obtained throughout the research process and a comparison is made between the initial and final stages of it