Semiotic Representations in The Learning of Rational Numbers by 2nd Grade Portuguese Students

By cristina / Janeiro 11, 2021

Viseu, F, Pires, A. L., Menezes, L., & Costa, A. M. (2021). Semiotic Representations in The Learning of Rational Numbers by 2nd Grade Portuguese Students. International Electronic Journal of Elementary Education, 13(5), 611-624. DOI: 10.26822/iejee.2021.216