Education (1) Handling (1) Acquisition (1) Play (1) Number concept (1) Learning (1) Impact (1) Evidence (1) Cycles (1) Building (1) Curricula (1) Mathematics (1) Students (1) Programas de estudio (1) Juego (1) Concepto de número (1) Matemáticas (1) Éducation (1) École (1) Construction (1) Mathématiques (1) Jeu (1) Apprentissage (1) Éducation (1) Jeu (1) Manipulation (1) Élégance (1) Acquisition (1) Impact (1) Élèves (1)