“…In Brazil, there are many investigations under this perspective published in several scientific journals about chemistry teaching and learning (Merino & Herrero, 2007;Lopes et al., 2011;Verissimo & Campos, 2011;Lacerda et al, 2012;Fernandes & Campos, 2014;Ferreira, et al 2016, Goi & Santos, 2020Silva & Braibante, 2020) that present PBL as potential development learning related to conceptual, procedural and attitudinal content in Chemistry. Some of these investigations were developed by professors and researchers from RPEQ (acronym that stands for Resolução de Problemas no Ensino de Química and means Problem Solving in Chemistry Teaching) research group at the Federal Rural University of Pernambuco (UFRPE), as a result of projects developed by students of the Master of Science in Teaching -UFRPE, Specialization in teaching Chemistry and Scientific Initiation.…”