Abstract

RUIZ LEDESMA, Elena Fabiola; MORENO GALVAN, Elizabeth; CHAVARRIA BAEZ, Lorena  and  ACOSTA GONZAGA, Elizabeth. Didactic Strategy for the Construction of a Data Model. RIDE. Rev. Iberoam. Investig. Desarro. Educ [online]. 2022, vol.13, n.25, e058.  Epub June 12, 2023. ISSN 2007-7467.  https://doi.org/10.23913/ride.v13i25.1354.

This article describes a didactic strategy that contemplates the student's reality to work on the topic of data modeling, which is part of the subject Database taught at the Centro de Estudios Científicos y Tecnológicos (CECyT) 9, belonging to the Instituto Politécnico Nacional (IPN). In the experimental group, a didactic strategy based on experimentation and the practicality of the constructivist theory was applied; in the control group, the subject was worked on in a traditional way. As part of the methodological instruments, observation and a questionnaire were used. The former was carried out before working with the topic and the questionnaire was used to evaluate the proposal. The results were analyzed, and it was observed that the experimental group obtained better results than the control group. It was concluded that the use of the didactic strategy worked with the study group allowed the students to have a better performance in the topic of data modeling.

Keywords : database; modeling; relationship entity model; standardization.

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