A look at the perspective of Van Hiele’s theories and Semiotic Representation Records in plane and spatial Geometry topics in textbooks for the final Years of elementar school. OlharProfr [Internet]. 2025 May 20 [cited 2026 May 15];28:1-25. Available from: https://revistas.uepg.br/index.php/olhardeprofessor/article/view/23560