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The education and the learning of the fractions from a construction of epistemological character is a work of investigation constituted under a qualitative perspective, from a study of cases of instrumental character. This characterises by his epistemological approach of the sciences, in which they analyse the processes of interpretations of mathematical formalisms of the fractions. The present work investigativo sustains a characterisation of the results of the processes of formalisation whe...

El presente trabajo de profundización presenta el diseño y la implementación de una unidad didáctica como estrategia de enseñanza, basada en el ciclo de aprendizaje de Jorba y Sanmartí, con el objetivo de fortalecer la competencia científica uso del conocimiento científico en los estudiantes del grado quinto de la Institución Educativa San Juan de los Andes, del municipio de Andes, con edades entre los 10 y 12 años. Los referentes teóricos se abordaron teniendo en cuenta las siguientes c...

This intervention project aims to build a didactic unit as a deepening proposal that has the main purpose of strengthening the process of personalization of the teaching of Social Sciences in the tenth grade of the Felipe de Restrepo Educational Institution from the Relational Education System of Itagüí (SERI) which is based on the Relational Education Fontán (ERF). For the strengthening of this process, a qualitative research approach was proposed, under the Pedagogical Action Research...

This research project was developed in three Official Education Institutions which are located in East of the Antioquia Department, Colombia, which the purpose to analyze the modeling carried out by tenth grade students about homogenous mixture and the relationship they establish among its components in everyday situations through the design and implementation of a didactic sequence applied from collaborative learning. The research was structured from the socio-critical paradigm, with a ...

This work aims to demonstrate critical thinking skills, such as Interpretation, analysis, evaluation, inference, explanation, and self-regulation; through each of the stages of a didactic unit based on the Jorba and Sanmartí learning cycle, designed under the research model directed with the CTSA approach, implementing a didactic guide with a group of fifth grade students of the Educational Institution El Salado of Envigado township, on the concept of matter. Finally, these skills are mo...

The present work of deepening, is a proposal of pedagogical intervention that was carried out following the steps of a significant experience, with this one it is tried to demonstrate in what way the education mediated by the art, leads to the generation of meaningful learning in front of communicative processes in second grade children of the Institución Educativa el Salado of Envigado. It is based on a critical social approach framed in a qualitative paradigm. Based on a pedagogical ac...

This deepening work was carried out to evaluate the implementation of a didactic sequence oriented to the improvement of oral argumentation from texts and contexts in the ninth grade students of the Pedro Estrada Educational Institution (IEPE) and the Rural Educational Institution Ovejas (IERO), under the Qualitative Paradigm making it possible to structure or de-structure the ways of arguing of the students with the participation and intervention of the teacher, from the Pedagogical Act...

In this study the role of language is examined, such as that fundamental tool in the solution of multiplicative situations with daily activities and its contribution in the teaching of Mathematics. In direct observation, third graders of School Liceo Antioqueño are identified for having problems at the moment of solving different multiplicative situations. Setting off an input test and continuing with learning oriented activities, it is deduced that students read the multiplicative situ...

Catedra de la Paz, a curricular proposal for the development of citizenship competencies, is presented as a qualitative intervention project, in which through the educational action research the Chair of Peace was articulated (Ministry of National Education, MEN , 2015) to the curriculum of the educational institutions San José in Itagüí and Rafael J. Mejía in Sabaneta in order to improve coexistence processes within the school. To this end, the weaknesses and strengths in citizen compe...

The present work of deepening, shows the process of transformation of the teacher in the teaching of the exponential function through the application of a didactic sequence mediated by the Information and Communication Technologies through collaborative work, to improve the understanding of the mathematical concepts that serve as base for the teaching of the exponential function, in students of the ninth grade of the Educational Institutions Carlos Vieco Ortiz, Adelaida Correa Estrada, P...

The objective of this research was to strengthen critical reading in the fifth grade students of the Ascensión Montoya de Torres Educational Institution (Güíntar, Anzá) from the didactic sequence "The train of critical reading and comprehension" " The proposed topic was selected because the students had demonstrated low level in the internal and external tests that evaluates the comprehension in critical reading. This research sought through a didactic sequence a better co...

En este documento presentamos el informe de una investigación que indaga por las prácticas matemáticas de estudiantes del grado cuarto de Básica Primaria al resolver tareas relacionadas con procesos de cálculo. Los análisis surgieron de un proceso investigativo cualitativo que se llevó a cabo en el marco de la Maestría en Educación, Modalidad Profundización, Línea Educación Matemática, de la Universidad de Antioquia. La investigación se realizó en las Instituciones Educativas Josefina Mu...

Los autores, buscando incidir significativamente en los procesos de aprendizaje de sus estudiantes, indagan en los reportes de pruebas estandarizadas aquellos desempeños que en el área de lenguaje representaban mayor riesgo; en el componente sintáctico; emerge la narración como un ejercicio literario que requiere describir, crear diálogos y metáforas, utilizando la imaginación y creatividad de una forma casi natura. Plantear la escritura de textos narrativos a partir de las danzas ancestr...

El trabajo de intervención denominado “Narrativas de los estudiantes de la Institución Educativa San Antonio sobre la vida rural”, buscó formular estrategias de enseñanza y aprendizaje sobre la vida rural partiendo de las narrativas de los estudiantes de básica secundaria de la Institución Educativa San Antonio del municipio de Jardín- Antioquia. Para ello, se acudió al enfoque biográfico - narrativo ya que a través de este es posible abordar elementos didácticos para la comprensión rura...

This investigation is about the reflection around the in class mathematical research (IMA), as a device that invites and implies the teachers practice on reflection and therefore his or hers continuous transformation. Analyzes how the (IMA) implementation allows strengthening the education practices of the third grade math teachers at the institution educative san José Obrero, using as an excuse the teaching of the regular and irregular polyhedrons. The point was not how the student lear...

The research addresses one of the topics of 10th grade chemistry that presents major difficulties for their learning: the stoichiometry of reactions and chemical equations. To address this issue, a teaching unit is designed and implemented based on the model of teaching by directed research using the phases of the constructivist learning cycle of Jorba and Sanmartí. The strategy is applied in two groups of students of the Educational Institutions Antonio Baena Salazar of Sabaneta and Car...