Ensino de funções matemáticas do 1º grau no ensino médio: discussão interdisciplinar com a física

Abstract

Our work aims to present a theoretical debate on interdisciplinary, involving physics and mathematics, to function teaching. In order to develop this goal, we treat some types of Mathematical functions that are used in the study of high school physics. We present theoretical discussions who spoke on the use of interdisciplinarity, followed by chart analysis and tables that worked relations between magnitudes of the physical environment with mathematics, diagnosing them with examples and culminating in formulas deductions. We argue that evidence the approach of Physical medium with the analysis features of mathematics, based on official documents of Education of Brasil, proposed for the high school. For developments of our goals, we launched in a research Explanatory and Experimental type of qualitative character. For literature review, we use Nogueira (2001), Soares (2009) and several official documents of education in Brazil. The contributions of our research is to reinforce the theoretical basis underlying the importance of working with interdisciplinary, and the contributions that this practice, when well planned, based on our theoretical discourses, can promote and offer a wealth of theoretical reflections the teacher may develop, based on our theoretical discussions. By way of future research suggestions, indicated that they are systematized collection of formal data, which can prove our deductions from common sense of nature, and informal.