The continuity in the improvement of education as an inevitable process in the development of any society imposes the application of a soft-task proposal that contributes to the insertion of informatics in the 9th grade educational teaching process as part of the answer to a problem that needs science for its solution, giving the possibility of improving the teachers' work and the most adequate and rational use of Information and Communication Technologies. It also contributes to achieve interdisciplinarity as a work process and philosophy to satisfy human needs and those of society in general. The research was carried out in two groups of 9th grade of the ESBU "América Latina" where it was found that there are difficulties when integrating several subjects, an aspect that requires the transformations of this teaching at this level. The results obtained in practice when applying the softarea proposal as an alternative to interact with the educational software Mathematical Elements demonstrated its level of relevance, to overcome the insufficiencies presented by the students.