Matemática
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Navegando Matemática por Assunto "Controle Deslizante e funções"
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Monografia Acesso aberto Recursos tecnológicos: o uso do software GeoGebra na interpretação dos coeficientes das funções(2020) Marcelino, Bianca Bento Ambosio; Feldhaus, Gésica BurgreverThis work aimed to analyze the use of the GeoGebra software slider, in the interpretation of the function coefficients. Methodologically, it is a qualitative, exploratory and bibliographic research. The new educational technologies were the biggest motivation for the development of this research. For the present, a study is presented regarding the use of these resources, for the classroom, relating teaching practices with technological innovations, using, specifically, a Sliding Control tool of the GeoGebra software, for the study of the function coefficients. In view of this, didactic proposals were made, exploring the concepts of four functions: 1st degree, 2nd degree, exponential and logarithmic. Thus, it is considered that students can understand the characteristics of each function and the importance of their coefficients, when studying what changes can happen, if they undergo changes. With the didactic sequences, it was possible to realize how important it is to use the technology of the GeoGebra slider, without studying the behavior of the functions. In view of this, from the data analysis, it was found that the use of this technological resource is indispensable to the teaching of mathematics, since it provides the student with the need for learning approximately.