Theoretical considerations regarding the teaching-learning process. Main trends in teaching concepts to primary school students. CONOCIMIENTO, INVESTIGACIÓN Y EDUCACIÓN CIE, [S. l.], v. 2, n. 2, p. 1–15, 2016. DOI: 10.24054/cie.v2i2.2194. Disponível em: https://ojs.unipamplona.edu.co/index.php/cie/article/view/2194. Acesso em: 16 oct. 2025.