Vieira Andrade, LucianaBalbino de Albuquerque Júnior, Edvaldo2016-11-012021-10-132016-11-012021-10-132016-07-02BONATTO, Andréia; RAMOS, Caroline. INTERDISCIPLINARIDADE NO AMBIENTE ESCOLAR. IX ANPEDSUL 2012. Disponível em: http://www.ucs.br/etc/conferencias/index.php/anpedsul/9anpedsul/paper/viewFile/2414/501. Acesso em 03 de junho de 2016.https://repositorio.ufrn.br/handle/123456789/43800In this research work, we present some didactic possibilities allowed by the function in order to help the process of understanding the various physical quantities. The relationship between the physical and mathematical disciplines are not restricted to large equations and calculations, through mathematics can understand the different natural phenomena that surround us daily in different activities in our daily lives. The use of tables and graphs are examples of models widely used in mathematics that allow themselves to be applied in different branches of physics. Thus, this study aims to show simple function applications in order to model physical phenomena, especially in physical quantities. We started work on treating the concept of affine function and its applications in different daily tasks. Then on the physical quantities, citing the main magnitudes found in the teaching of physics, such as mass, distance, time and volume representing scalar quantities, as well as speed, acceleration and strength corresponding to vector quantities. Finally, we presented the different ways of understanding the physical quantities by affine function, citing examples of applications in the fields of mechanics, electricity and Thermology. Thus the approach of relations between physical quantities can help in the construction of the meaning of the coefficients of an affine function, and consequently present alternatives that may help in conducting the teaching and learning process. In the preparation of this research were used secondary sources consist of books, magazines, websites, articles and publications.openAccessAprendizagem - função afim – grandezas físicaspostGraduateThesisCiências da Natureza e Matemática