Argumentation and proof have played a fundamental role in mathematics education in recent years. The author of this dissertation would like to investigate the development of the proving process within a dynamic geometry system in order to support tertiary students understanding the proving process. The strengths of this dynamic system stimulate students to formulate conjectures and produce arguments during the proving process. Through empirical research, we classified different levels of proving and proposed a methodological model for proving. This methodological model makes a contribution to improve students’ levels of proving and develop their dynamic visual thinking. We used Toulmin model of argumentation as a theoretical model to analyz...
Proof by contradiction presents various difficulties for students relating especially to the formula...
ABSTRACT. As a key objective, secondary school mathematics teachers seek to improve the proof skills...
Université de GénovaThe purpose of this research is to analyze some aspects of the relationships bet...
In this paper we classify student’s proving level and design an interactive help system (IHS) corres...
In this paper we investigated the development of the proving process within a dynamic geometry envir...
The widespread use of Dynamic Geometry Software (DGS) is raising many interesting questions and disc...
Die vorliegende Diplomarbeit beschäftigt sich mit dem Beweisen und Begründen von geometrischen Sachv...
The use of dynamic geometry software may provide opportunities to improve the teaching and learning ...
Providing a mathematics curriculum that makes proof accessible to school students appears to be diff...
Abstract The objective of this paper is to discuss the didactic potential offered by the use of a D...
Abstract. Since two decades, mathematical proof has been at the core of an active debate in the comm...
Proof lies at the heart of mathematics yet we know from research in mathematics education that proof...
We present results from a study which investigated the influence of dynamic geometry-based activitie...
This article suggests that there is a range of evidence that working with dynamic geometry software ...
With the emergence of Dynamic Geometry Software (DGS), a theoretical gap between the acquisition (in...
Proof by contradiction presents various difficulties for students relating especially to the formula...
ABSTRACT. As a key objective, secondary school mathematics teachers seek to improve the proof skills...
Université de GénovaThe purpose of this research is to analyze some aspects of the relationships bet...
In this paper we classify student’s proving level and design an interactive help system (IHS) corres...
In this paper we investigated the development of the proving process within a dynamic geometry envir...
The widespread use of Dynamic Geometry Software (DGS) is raising many interesting questions and disc...
Die vorliegende Diplomarbeit beschäftigt sich mit dem Beweisen und Begründen von geometrischen Sachv...
The use of dynamic geometry software may provide opportunities to improve the teaching and learning ...
Providing a mathematics curriculum that makes proof accessible to school students appears to be diff...
Abstract The objective of this paper is to discuss the didactic potential offered by the use of a D...
Abstract. Since two decades, mathematical proof has been at the core of an active debate in the comm...
Proof lies at the heart of mathematics yet we know from research in mathematics education that proof...
We present results from a study which investigated the influence of dynamic geometry-based activitie...
This article suggests that there is a range of evidence that working with dynamic geometry software ...
With the emergence of Dynamic Geometry Software (DGS), a theoretical gap between the acquisition (in...
Proof by contradiction presents various difficulties for students relating especially to the formula...
ABSTRACT. As a key objective, secondary school mathematics teachers seek to improve the proof skills...
Université de GénovaThe purpose of this research is to analyze some aspects of the relationships bet...