Sander, G.P. and Carvalho, W.D.A. de 2024. The teaching of algebra in the early years of fundamental education for algebraic thinking: propositions and reflections in an extensionist action. EntreAções: dialogues in extension. 5, 1 (Sep. 2024), 20-34. DOI:https://doi.org/10.56837/EntreAcoes.2024.v5.n1.1191.