With this proposal we intend to contribute to the construction of citizenship of students of cycle II of the I.E.D. Altamira Sur Oriental, from the design and implementation of an animated multimedia product fed with the audiovisual products elaborated by the same institution and that tells the adventures of a grandmother (She was student of the school) which, being in the future, teaches its Grandson as being a better citizen recreating the experiences of her and her study partners from the reading of the coexisting problems of the school. The proposal seeks, in principle, to identify in a focus group the notion of citizenship to later allow the same group to interact with the multimedia product and thus, finally, determine the contributions in citizen training from this interactivity. As main findings are that the tool allowed students to move from a notion of liberal citizenship to an active citizenship and that it is possible to contribute to citizen construction from a multimedia product developed for this purpose.