Thanks to CIENCIACTIVA, CONCYTEC, UNSA and the pilot educational institutions San Antonio María Claret and Republica Federal Alemania, for the financing and support in the project called “Plataforma interactiva de programación visual con interfaces tangibles, con aplicación en la enseñanza de matemática en educación básica regular No. 18367-2016”, allowing the improvement of scientific research for the development of the country

The nature of the software requirements is subjective and varied. For this reason the level of complexity increases according to the volume, especially when the requirements are made in a natural language. Therefore obtain quality software requirements that are understandable and unambiguous in the Spanish language becomes a necessity.