The objective of the project and research was to apply and conjecture about a practical approach to the study of payment methods, using commercial proposals of students' daily routine of a technical course in the management ...

The purpose of this work is to propose a method that allow to bring the fundamentals of mathematical logic to high school through the use of set theory, however making the whole approach of the subject through diagrams, ...

The present study had as main objective to develop an interactive virtual environment capable of advising the teacher in his pedagogical practices. From this environment we extracted the data that were analyzed and discussed, ...

It is shown in this dissertation the applicability of Harry M. Markowitz´s Modern Theory, allied to Operation Research, in the diversification of actions in an investment portfolio, minimizing its total risk in a given ...

This dissertation of professional masters proposes the introduction of the Algebra study for elementary school students. Our main objective was to develop a work outlined in didactic sequence, based on instigating problems ...

The present work intends to extend the knowledge about a very interesting and instigating theme that is the Golden Ratio, to recover its history and its importance mainly within Geometry, to argue about the importance of ...

This work aims to present the Internal Points Methods and to compare the Simplex Method, when applied in the resolution of problems related to the optimal concentration of radiation in the treatment of cancer through ...

The aim of this paper is to develop a didactic sequence exploring practical activities that will help students in the teaching-learning process of the concepts of sequences, geometric progressions and logarithms, which are ...

This research was started because of concerns regarding the teaching and learning of Counting Problems in Elementary School. With the intent of contributing to the construction of basic Combinatorial concepts, we elaborated ...

The purpose of this work is comprehend and bring to the classroom environment a trajectory of the polyhedron as a concept through the history of human knowledge seeking to answer the following question: How would a ...