Ferrando Palomares, Irene; Albarracín, Lluis; Gallart-Palau, Cesar; García-Raffi, L. M.; Gorgorió, Nuria(Universidade Estadual Paulista Júlio de Mesquita, 2017-04)
[EN] In this paper, we present an analysis of written productions of 16 year-old students while solving Estimation Problems involving Big Numbers (EPiBN). This kind of problems is a particular type of Fermi problems and ...