The objective of the research was to determine the incidence of collaborative work in the achievement of communication skills in students of a public educational institution, Puerto Maldonado 2023. The study was carried out using a positivist paradigm, quantitative approach, applied type, quasi-experimental design, the population and school sample were made up of 99. The results Once the program was applied to the GE on communication skills, in the post test it was possible to show that they had a substantial improvement, reaching the high levels 54%, medium 46%, compared to the CG that they are still at low 42.9% and medium 55.1% levels, this demonstrates the significance of the stimulus. In conclusion, there is an incidence in the collaborative work program in the achievement of communication skills in students of a public educational institution.