Modelagem matemática e tecnologias digitais para o ensino e aprendizagem de conceitos matemáticos
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2019-03-25Autor
SILVA, Aniele Domingas Pimentel
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The research addresses the insertion of the use of Digital Technologies (TD) articulated to the assumptions of Mathematical Modeling (MM) in teaching. It has as a vector principle the pedagogical mobilization of knowledge by the teacher, in relation to teaching mechanisms, which can be operated in the classroom. It aims to investigate possible relationships of the MM with the TD in school education, to
subsidize the teaching processes in the 5th year of elementary school. The specific objectives are related to the development of means for the use of TD with mathematics for school activities, via MM and technology-based teaching strategies.
The guiding question establishes the following research parameter: "How to relate the MM with the TD, in view of the teaching of mathematical concepts?". In order to answer and reach the objectives, the methodology was based on a systematic study of theoretical references such as: Bassanezi (2011), Biembengut e Hein (2016), Valente (1998), Borba, Silva e Gadanidis (2016), Mazzoti (1998) and others. Survey
of literature related to the topic, aggregating the researches of Menezes (2016), Schütz (2015), Furtado (2014), Mastrela (2014), Borssoi (2013), Ferreira (2013), Diniz (2007), Barbosa (2001). In addition to tools and auxiliary techniques for collecting additional information on the formation of focus groups, participant observation and interviews. This research was based on the organization and dimensioning of teaching experiments, in which the activities were dimensioned from a configuration of educational scenarios and were directed to the production of thematic models with two themes: I - Mathematics and civil construction (construction of plants lows and models) and II - Mathematics and art (Construction of artistic elements), from TD available in the school as: geogebra, phet, kahoot and elements of MM in education, through the application of an intervention project for 36 students of the 5th year in a municipal school in the city of Santarém - PA. These digital resources aided the process of teaching mathematics, projecting possibilities of
teaching mathematical concepts through an educational research line (STEFFE; THOMPSON, 2000). The results project considerations on: dialogical referrals provided by the teacher, when starting the activities development, provides an initial interest factor on the proposed and planned situations. From the technological point of view, there was a significant degree of interest when the students made the first manipulations and development of thematic projects. At each stage of these activities, mathematics emerged and systematized in an articulated way with Other subjects or knowledge. It was possible to develop an interdisciplinary work, characterizing elements of discussion in order to validate the implementation of new methodologies for teaching mathematics. based on the relationships between MM and TD, aiming at the learning of concepts and mathematical representations.
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