Ensino de conceitos de função de 1º grau: contribuições do software geogebra sob a ótica do modelo de campos semânticos

Abstract

The present research aims to discuss the application of Geogebra software in the school environment, through Mathematical Research, applied in the 1st year of high school, in a state school in the municipality of Mineiros - GO in order to verify possible contributions teaching and learning. We sought to investigate, through technology, how the students appropriated the concept of the 1st degree function. Soon after the bibliographical survey, the qualitative research was proposed, which was developed in six classes, each lasting fifty minutes. What are the possible contributions of Geogebra software in teaching the concepts of 1st Degree Functions through an investigative action using Geogebra software? was the question of the research, which had as a product a didactic sequence on functions of 1st degree. According to the production of meanings, it was verified that Geogebra software contributed to the experimentation and validation of the questions related to the 1st degree function, to formulate the concept of function and activity resolution, as well as made possible the mathematical investigation.