The interaction between educational work with dynamic geometry software and photography in the teaching and learning of geometric figures
DOI:
https://doi.org/10.5007/1981-1322.2017v12n1p114Abstract
The paper analyzes which the viability of the use of a dynamic geometry software in the process of teaching and learning geometry in the 5th year of elementary school in a public school. As the analysis of the activities carried out from the perspective of semiotic representations of Raymond Duval. which seizures used in each performance recorded by the students on the steps of resolutions of activities have been identified. It was considered that the software has been a facilitator in view of the properties of geometric figures. In addition to the dynamic geometry software, other technological artifice was the use of a camera by the students. The use of computer programs or other technological tools that can automate the production of semiotic cognitive representations can spark interest and innovation from a cognitive point of view and explaining the role increasingly essential that play in the teaching of mathematics.
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