Propuesta para el aprendizaje de la semejanza de triángulos con el uso geogebra a través del diseño de un OVA
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Abstract
To promote in 6th grade students at Benjamin Herrera Technical School, the significant learning of the similarity of triangles with the use of GeoGebra software as a technological resource was proposed the design and validation of an OVA. The ADDIE model was used as the methodology for the design of the OVA. The validation was developed from the design-based research methodology, implemented only one cycle of iteration. Two experts in educational informatics and two in mathematics didactics evaluated the OVA and three students, considered potential users, responded to the sequence of activities. The main aspects to be redesigned correspond to the coherence between the learning objectives and the purposes of the activities.
Abstract
To promote in 6th grade students at Benjamin Herrera Technical School, the significant learning of the similarity of triangles with the use of GeoGebra software as a technological resource was proposed the design and validation of an OVA. The ADDIE model was used as the methodology for the design of the OVA. The validation was developed from the design-based research methodology, implemented only one cycle of iteration. Two experts in educational informatics and two in mathematics didactics evaluated the OVA and three students, considered potential users, responded to the sequence of activities. The main aspects to be redesigned correspond to the coherence between the learning objectives and the purposes of the activities.