[1]
Oliveira, S.M. de 2025. “The ball my brother plays with looks like a circle": van Hiele’s Model and Geometric Thinking in children in the second period of Early Childhood Education. Ensino & Pesquisa. 23, 1 (Apr. 2025), 350–362. DOI:https://doi.org/10.33871/23594381.2025.23.1.9315.