In this article we study and discuss the exploration of a geometric property of the right triangle. In particular, using the GeoGebra dynamic geometric environment, we intend to discover the relationship between the length of the hypotenuse of the right triangle and the length of its median, as well as devise paths for its validation. Four different approaches were taken in the study of the geometric property, highlighting the following aspects from the exploration: 1) the need to define resistant geometric figures so that they preserve the invariant properties of the figures; 2) the particular examples provide very limited evidence for mathematical validation, whereas the generalizable examples allow us to devise paths for the mathematical...
Tese de Doutoramento em Álgebra Computacional em associação com a Faculdade de Ciências e Tecnologia...
GeoGebra is a free, open-source, and multi-platform software that combines dynamic geometry, algebra...
The use of GeoGebra software has been recurrent to improve our ability to understand mathematics, es...
Neste artigo estuda-se e discute-se a exploração de uma propriedade geométrica do triângulo retângul...
Numerous regulatory documents express a revaluation of Geometry, not only when working with manipula...
Esta pesquisa teve como objetivo conhecer as circunferências relevantes associadas a um triângulo e ...
This research aimed to answer the following question: “How are the registers of semiotic representat...
This paper aims to discuss the adequacy of exercises and problems involving area and perimeter of th...
In this paper we elaborate and apply a proposal of activities for students of the 9th grade of Eleme...
http://dx.doi.org/10.5902/2179460X14714This article aims to establish a relationship between the are...
One of the important consequences of trigonometry is the ratio that exists between sides of similar ...
Projective Geometry gives us the means to demonstrate and discover properties of figures, it is a pos...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe research presents some suggestions of...
This paper presents an activity on Geometry of position using GeoGebra software, based on Mathematic...
Acceso gratuito https://scpmluisbalbuena.org/revista-numeros/[Resumen] Se presenta una propuesta did...
Tese de Doutoramento em Álgebra Computacional em associação com a Faculdade de Ciências e Tecnologia...
GeoGebra is a free, open-source, and multi-platform software that combines dynamic geometry, algebra...
The use of GeoGebra software has been recurrent to improve our ability to understand mathematics, es...
Neste artigo estuda-se e discute-se a exploração de uma propriedade geométrica do triângulo retângul...
Numerous regulatory documents express a revaluation of Geometry, not only when working with manipula...
Esta pesquisa teve como objetivo conhecer as circunferências relevantes associadas a um triângulo e ...
This research aimed to answer the following question: “How are the registers of semiotic representat...
This paper aims to discuss the adequacy of exercises and problems involving area and perimeter of th...
In this paper we elaborate and apply a proposal of activities for students of the 9th grade of Eleme...
http://dx.doi.org/10.5902/2179460X14714This article aims to establish a relationship between the are...
One of the important consequences of trigonometry is the ratio that exists between sides of similar ...
Projective Geometry gives us the means to demonstrate and discover properties of figures, it is a pos...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe research presents some suggestions of...
This paper presents an activity on Geometry of position using GeoGebra software, based on Mathematic...
Acceso gratuito https://scpmluisbalbuena.org/revista-numeros/[Resumen] Se presenta una propuesta did...
Tese de Doutoramento em Álgebra Computacional em associação com a Faculdade de Ciências e Tecnologia...
GeoGebra is a free, open-source, and multi-platform software that combines dynamic geometry, algebra...
The use of GeoGebra software has been recurrent to improve our ability to understand mathematics, es...