This work initially introduces the importance and applications of the area of Operational Research, emphasizing Linear Programming Problems with examples of situations involving maximization and minimization. The Graphical ...

We developed this Project with the aim to arouse interest in high school students and the general public for the area of Mathematics, motivated by the great social demand for improving the quality of teaching in this area. ...

This paper presents the perceptions of students regarding the teaching and learning of the discipline of mathematics in the context of Principals in Schools of the City of Guaíba - RS. In this approach, deficiencies were ...

A resolução de problemas está sempre presente na vida das pessoas. Na área de exatas, a modelagem matemática é uma ferramenta eficaz na tomada de decisão, pois permite uma melhor visualização do problema. Essa dissertação, ...

The functions studied in high school are summarized in polynomials of first and second degree, modular, exponential, logarithmic and trigonometric. The problems to find zeros of functions are recurrent and assist in ...