Examinando por Autor "Bernal, Diana Patricia"
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- ÍtemPropuesta de una unidad didáctica para fortalecer el desarrollo de la habilidad de modelación en el área de matemáticasBernal, Diana Patricia; Higuera Chaparro, Yeny Andrea; Gómez Romero, Ana DoloresThis research work determines the factors that affect the low performance of the modeling skills in the contents of the area of mathematics in the tenth grade students of the Fray José Ledo Departmental Educational Institution of the municipality of Chaguani in the department of Cundinamarca- Colombia. This research has a qualitative approach, aims to represent a set of processes, reconstructing a reality. Because it is a qualitative study it is not linear, it allows to collect and analyse data permanently (Hernández, Fernández, Batipsta, 2010, p.4). In this sense, a practical action research is proposed that "confers an active and autonomous protagonism to the teaching staff, being this one who selects the research problems and who is in control of the project itself" (Rodríguez García, and others, 2011). After identifying the factors that affect low performance, a didactic unit was designed, with activi ties aimed at strengthening the development of modeling skills based on the use of algebraic expressions in familiar contexts for students. All activities meet the stages of learning for understanding.