ALMEIDA, Matheus Souza de; ALMEIDA, Jadilson Ramos de. Algebraic thinking in the early years of elementary school: reflections necessary for teacher education from the perspective of the theory of objectification. Revista Internacional de Pesquisa em Educação Matemática, Brasília, v. 15, n. 3, p. 1–21, 2025. DOI: 10.37001/ripem.v15i3.4450. Disponível em: https://www.sbembrasil.org.br/periodicos/index.php/ripem/article/view/4450. Acesso em: 8 set. 2025.