The research was based on the need to improve mathematical learning in the elementary basic educational stage, the results of the research carried out using a Kendall matrix and its interpretation are shown. , the problem of academic performance lies in the resistance and apathy during the learning process, the variables found were classified for their subsequent weighting, the objective was to identify the most efficient tools to stimulate mathematical performance in students from 6 to 9 years of the Manabí Educational Unit. The research has a documentary and exploratory orientation, the application of a structured survey based on the Likert scale was applied to the students, interviews with the teachers and administrators of the institution, analytical methods were used, including a Kendall matrix that weighs the results obtained from the expert criteria technique made up of professionals from public and private institutions and the rector of a school, this allowed the identification of the variables, their effectiveness and behavior, the identification of the 7 most important tools was obtained as a result.