IVANOVA CHILEVA, Valentina. IMPROVE TEACHING PROCESS IN LEARNING GEOMETRIC KNOWLEDGE IN THIRD GRADE WITH THE ASSISTANCE OF PROJECT ACTIVITIES. KNOWLEDGE - International Journal , [S. l.], v. 30, n. 2, p. 413–416, 2019. DOI: 10.35120/kij3002413i. Disponível em: https://ikm.mk/ojs/index.php/kij/article/view/2347. Acesso em: 19 apr. 2024.