LA CAJA DE POLINOMIOS Y EL MÉTODO TRADICIONAL: DOS ALTERNATIVAS DIDÁCTICAS PARA LA ENSEÑANZA DE LA SUMA Y LA RESTA DE POLINOMIOS -The polynomial’s box and the traditional method: Two didactic alternatives in the teaching of addition and subtraction of . pnrm [Internet]. 2017 Nov. 17 [cited 2024 May 4];11(20):19-32. Available from: https://revistas.poligran.edu.co/index.php/panorama/article/view/975