Bolaños-Rodríguez N, Calderón-Pita M, Torre E de la, Viteri-Chiriboga E. Playful Activities to Develop Mathematical Thinking in High School Children . SEEJPH [Internet]. 2024 Nov. 5 [cited 2025 Nov. 3];:1154-9. Available from: https://seejph.com/index.php/seejph/article/view/2007