Schrenk, M.J. and Vertuan, R.E. 2021. An investigation on the take of awareness of elementary students in the development of Mathematical Modeling activities. Revista Paranaense de Educação Matemática. 10, 23 (Dec. 2021), 72–97. DOI:https://doi.org/10.33871/22385800.2021.10.23.72-97.