Scratch. Didactic strategy to learn the multiplication table in new school per Vivas Silva, Carlos Julio, Murillo Chiquillo, Zulma Lucía, Cristancho Chinome, Jaime Ricardo

Matèries: “…multiplication tables, scratch free software, didactic strategy, Escuela Nueva methodology.…”

Adaptation Strategies of the Colombian Hotel Industry During the Pandemic per López Cadavid, Diego Alejandro, Restrepo Morales, Jorge Aníbal, Vanegas López, Juan Gabriel, Arango Mesa, Maria Alexandra

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Pedagogical practices for the approach to knowledge as social and natural scientists in high school students per Castelblanco, Alexandra, Cifuentes, José Eduardo, Pinilla, Diana Patricia, Pulido, Sarasbathy Debi

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Mathematical thoughts: Between didactics and mathematics in urban and rural contexts per Torres Ortiz, Jaime Andrés; Universidad Pedagógica y Tecnológica de Colombia, Cifuentes Medina, José Eriberto; Universidad Pedagógica y Tecnológica de Colombia, Bernal López, Blanca Yaneth, Sierra Rodríguez, María Consuelo, Castiblanco, Yenny Yolima, Ruiz Sarmiento, María Angélica

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Resolution of mathematical problems with fractions focused on the school context per Avella Tuta, Diana Paola, Salazar Pérez, Fabio Ahirton, Miguez García, José Edilberto

Matèries: “…problem solving, context, didactic strategy, addition and subtraction with fractions, didactics of mathematics, epistemological obstacles.…”

Live more: live better. Psychosocial strategy for comprehensive care of the elderly per Ortiz Quevedo, Jenny Patricia, Núñez Uribe, Ruth Johanna, Rosales, Andrea Navarrete, Sánchez Riaño , Federico

Matèries: “…a psychosocial intervention strategy…”

Problem-based learning: a proposal for teacher qualification per Hernández, Rubinsten, Moreno, Sandra Maritza

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Las representaciones geométricas para la comprensión de los productos notables per Fonseca Cuervo, Carlos Andrés

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