Educ. mat. - vol.32 issue3

Table of contents
Educ. mat. vol.32 n.3 Ciudad de México Dec. 2020

Editorial

	· Editorial Aguayo, Luis Manuel · text in Spanish · Spanish ( pdf )

Research articles

	· Making Jellies: Two didactic situations about the creation and use of registers with preschool children Laguna, María; Block Sevilla, David · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Characterization of metacognitive processes in number and pattern math problem solving Torregrosa, Alba; Deulofeu, Jordi; Albarracín, Lluís · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Development of numerical estimate in primary education Duro, Mariana Lima; Dorneles, Beatriz Vargas · abstract in English \| Portuguese · text in Portuguese · Portuguese ( pdf )

	· Primary education prospective teachers’ critical attitude evaluation as a component of statistical literacy Molina Portillo, Elena; Contreras García, Javier; Salcedo, Audy; Contreras García, José Miguel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· A-didactic situations through scratch for numerical conceptualization in fourth year students of basic education: a case study Medina-Magdaleno, Juan Carlos; Caneo-Salinas, Oscar Custodio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Interdisciplinary reinforcement of basic numerical combinations in Primary Education Nieto-Isidro, Susana; Moro Domínguez, María de los Ángeles · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Reflections of Future Teachers in Relation with Contingency Situations in the Mathematics Classroom Araneda Benítez, Roberto; Uribe Santibáñez, Marco · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Exploring mathematical connections associated with the exponential and logarithmic function in Colombian university students Campo-Meneses, Karen Gisel; García-García, Javier · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Contributions to education

	· Mathematical competence in Primary Education by problem based learning Izagirre, Ane; Caño, Lidia; Arguiñano, Andoni · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Review

	· Enseñar a enseñar matemáticas. Un recorrido de estudio de investigación para la formación de profesores, de Maricela Soto y Luis Manuel Aguayo Avalos-Rogel, Alejandra · text in Spanish · Spanish ( pdf )

In memoriam

	· Semblanza de la doctora Patricia Camarena Homenaje póstumo Trigueros Gaisman, María · text in Spanish · Spanish ( pdf )