The traditional teaching of mathematics leads students to solve problems from algorithms and formulas. This work present interval mathematics as an important educational tool for the development of thinking ability of ...

The aim of the present work is to disseminate and explore the Proof Without Words in the scope of elementary and high school to be used later as a possible reference material for teachers in the search for better methods ...

The Algebraic Equations subject are studied in the High School. Basically, the students learn that, if the equation has rational solution then this will belong to a set that can be established. However, if the equation has ...

Financial education is relevant for everyone in any income and age group, as everyone looking for stability and financial security to apply life in the way they think is most convenient. Knowing how to earn, save and invest ...

This study presents a proposal for teaching support materials to work with the beginning of the Function content in the first year of high school. Starting from the exhibition of the Function concept addressed in different ...

All people are involved with some sort of financial transaction. It is with bank accounts or simple payments of some installment at any store. For these transactions to be fulfilled correctly, people need to be aware of ...

In this paper we focus on the application of two mathematical alternative tasks to the teaching and learning of functions with high school students. The tasks were elaborated according to the following methodological ...