Vargas, F.L. da S. et al. 2022. Mathematics and its technologies in the new high school: the duality present in the specific skills of the Common National Curricular Base. Em Teia | Revista de Educação Matemática e Tecnológica Iberoamericana. 13, 3 (Oct. 2022), 359–384. DOI:https://doi.org/10.51359/2177-9309.2022.254699.