The nature of mathematical knowledge and the impact on the teacher conceptions af Cerón Álvarez, Diana Carolina, Mesa Laverde, Yuly Carolina, Rojas Morales, Clara Emilse

Fag: “...conceptions of mathematics...”

Singapore Method for Teaching Basic Operations with Fractional Numbers in Eight Levels Students af Niño-Vega, Jorge Armando, López-Sandoval, Diana Patricia, Mora-Mariño, Eduar Ferney, Torres-Cuy, María Alejandra, Fernández-Morales, Flavio Humberto

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Changes on the initial conceptions and induction on the nature of mathematics and its didactics of an undergraduate students program in mathematics and statistics af Piratoba Gil, Ruth Paola, Rojas Morales, Clara Emilse

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A historical overview of the curricular guidelines for teacher training and mathematics teaching in Brazil: from the First Letters Law to LDB/96 af Taveira, Flavio Augusto Leite, Peralta, Deise

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Didactics for the teaching of mathematics through the seminars workshops intelligent games af Chacón Benavides, José Antonio, Fonseca Correa, Luis Ángel

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Characterization of Beliefs and Imaginaries of University Students on the Assessment in Mathematics af Penagos, Mauricio, Osorio-Amaya, Elkin Alejandro, Morales-Romero, Lina Fernanda

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Patterns of Communicative Interaction in the Mathematics Classroom af Leguizamón Romero, José Francisco; Universidad Pedagógica y Tecnológica de Colombia

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Attitudes of fourth and fifth grade students, towards the learning of mathematics af Jiménez Espinosa, Alfonso, Bohórquez Rodríguez, Hugo Hernán, Castro Torres, Marilú, Puentes Blanco, Rafael Antonio

Fag: “...attitudes, learning, mathematics, didactics, pedagogical practice....”

Ethnomathematical exploration in the designs and restoration processes of the heritage churches of Chiloe-Chile af Mansilla-González, Evelin Marisel, Zúñiga-Díaz, Angel Guillermo, Velásquez-Saldivia, Fabiana Elizabeth, Montecinos-López, Mariela Alejandra, Castro-Inostroza, Angela Nolfa, Rodríguez-Nieto, Camilo Andrés

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The pedagogical practice since adidactic situations in mathematics af Jiménez-Espinosa, Alfonso, Sánchez-Bareño, Daysy Maite

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Influence of motivation on academic performance: an analysis of motivational assessment in mathematics learning af Martínez-Ariza, Ligia, Cudris-Torres, Lorena, Echeverría-King, Luisa Fernanda, Niño-Vega, Jorge Armando

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AppMatetics as a support for the learning of algebraic operations in University students af Salazar-Gómez, Julio Fernando, Dolores-Ruíz, Erika, Vázquez-Cruz, Rafael, Tejeda-Córdoba, Daniel

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A different perspective, a different way of sharing knowledge in the math classroom af Castellanos, Yefferson

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Experiencias Pedagógicas entre Discapacidad, Infancia y Matemáticas af Amaya-Gil, Marvin, Patiño-Benavides, Angie, Marín-Pineda, Julieth

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Development of Numerical Thought. A Strategy: Animaplano af Cárdenas-Soler, Ruth Nayibe, Piamonte-Contreras, Sandra, Gordillo-Catellanos, Patricia

Fag: “...mathematics...”

Proposal of a pedagogical model for mathematics teacher education af Jiménez Espinosa, Alfonso, Díaz Moreno, Miguel Arcángel, Leguizamón Romero, José Francisco

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Training in Mathematics in Colombia: a view from a standpoint of gender af González-Gutiérrez, Nelsy Rocío, Sepúlveda-Delgado, Omaida, Espejo-Lozano, Ruby Lisbeth

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Implementation of an a Priori theoretical model of mathematical competence associated with the learning of a mathematical object af García-Quiroga, Bernardo, Coronado, Arnulfo, Giraldo-Ospina, Albeiro

Fag: “...mathematical competence...”

Homogeneous and heterogeneous fractions, understanding through a digital educational resource. af Higuera Contreras, Luis Fernando, Poveda Pineda, Derly Francedy

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Work on mathematical problem solving and its effect on the beliefs of high school students af Vesga-Bravo, Grace Judith, Escobar-Sánchez, Rubén Esteban

Fag: “...beliefs; epistemology; problem solving; academic achievement; learning of mathematics....”