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

Assuntos: “...conceptions of mathematics...”

Singapore Method for Teaching Basic Operations with Fractional Numbers in Eight Levels Students Por 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 Por 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 Por Taveira, Flavio Augusto Leite, Peralta, Deise

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Didactics for the teaching of mathematics through the seminars workshops intelligent games Por 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 Por Penagos, Mauricio, Osorio-Amaya, Elkin Alejandro, Morales-Romero, Lina Fernanda

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Patterns of Communicative Interaction in the Mathematics Classroom Por 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 Por Jiménez Espinosa, Alfonso, Bohórquez Rodríguez, Hugo Hernán, Castro Torres, Marilú, Puentes Blanco, Rafael Antonio

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

Ethnomathematical exploration in the designs and restoration processes of the heritage churches of Chiloe-Chile Por 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 Por 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 Por 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 Por 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 Por Castellanos, Yefferson

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

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

Assuntos: “...mathematics...”

Proposal of a pedagogical model for mathematics teacher education Por 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 Por 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 Por García-Quiroga, Bernardo, Coronado, Arnulfo, Giraldo-Ospina, Albeiro

Assuntos: “...mathematical competence...”

Homogeneous and heterogeneous fractions, understanding through a digital educational resource. Por 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 Por Vesga-Bravo, Grace Judith, Escobar-Sánchez, Rubén Esteban

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