This paper presents the conceptual landmarks of our research. I have exposed the context from which the topicality of the topic derives. I studied the scientific problem of expressiveness in the literature. From the didactics and methodology of teaching the Romanian language we extracted methods and procedures and the typology of literary creation activities used, especially in primary schools. We have established the object of research aimed at developing the expressiveness of the speech of primary school students through literary creation activities. We highlighted the purpose of the research and listed the objectives. The research methodology consisted of a set of theoretical, praxiological, hermeneutic, statistical and mathematical methods. We randomly chose the experimental group of the research. The development of students' speech expressiveness through literary creation activities is imperative and must be cultivated since primary school.