Introduction: In actual times, it is urgent to guide students who are starting higher education and facilitate the acquisition of knowledge without the direct presence of the teacher. This independence can be measured by the learner through self-assessment. Digital educational resources are educational learning resources that optimize the development of teaching-learning process and cognitive independence of the student; the teacher is the guardian of the evolution of education that changes people to win in the struggle for sustainable development. Objective: To evaluate effectiveness of the implementation of educational teaching resources in the subject the many systems Development: were offered in the virtual classroom of the Faculty of Stomatology of Havana three educational digital educational resources tailored to each subject of the course. The data generated by its use collected by PNI, the criteria of teachers and experts evaluating the instrument and the analysis of the results of the final exam of the subject were analyzed. Results: The use of resources were well valued by students and teachers ; accepted by experts with favorable criteria on their usefulness in the self-learning of students and favored cognitive independence during the isolation of teaching areas due to the pandemic. Conclusions: The use of the instrument developed was assessed as positive for its effectiveness, proved a useful learning experience for students entering higher education unable to attend their teaching scenarios.