The ability to define relationships between objects is one of the most powerful features of a dynamic geometry package such as Cabri-Géomètre. In this paper I document how one pair of 12 year old students begin to come to know about this form of functional dependency within this particular computer environment. I suggest that this process of coming to know about dependency may be understood as an interweaving between the ‘voices’ of the students and the teacher within the socially organised activity taking place in the classroom.La capacidad para definir relaciones entre objetos es una de las características mas potentes de un paquete integrado de geometría dinámica como es el Cabri Geometría. En este artículo, presento como un par de alumn...
Geometry learning at the junior secondary level should focus on the connection between students’ int...
In didactics, we usually consider that learning geometry is linked to problem solving, as this makes...
In this study, we document and analyse problem-solving approaches that high school teachers exhibite...
The ability to define relationships between objects is one of the most powerful features of a dynami...
In order to understand the learning taking place when students use a dynamic geometry package such a...
Abstract. The Virtual Math Teams Project (2002-2014) at the Math Forum developed a collaborative-lea...
Dynamic geometry software promises direct manipulation of geometrical objects and relations. This pa...
It seems that aspects of student interpretations of computer-based learning environments may result ...
Dynamic geometry environments allow learners to manipulate mathematical objects and to explore their...
Computer-based learning environments promise much in terms of enhancing mathematics learning. Yet mu...
Many results on computer mediated geometry learning conclude about different heuristic approaches to...
Computer-based learning environments promise much in terms of enhancing mathematics learning. Yet mu...
In this paper, we investigate what appears to be an intermediate developmental stage in geometrical ...
This study addressed the use of dynamic geometry environments in students’ mathematical activity rel...
Dynamic manipulation of geometrical constructions enabled by a specially designed computational tool...
Geometry learning at the junior secondary level should focus on the connection between students’ int...
In didactics, we usually consider that learning geometry is linked to problem solving, as this makes...
In this study, we document and analyse problem-solving approaches that high school teachers exhibite...
The ability to define relationships between objects is one of the most powerful features of a dynami...
In order to understand the learning taking place when students use a dynamic geometry package such a...
Abstract. The Virtual Math Teams Project (2002-2014) at the Math Forum developed a collaborative-lea...
Dynamic geometry software promises direct manipulation of geometrical objects and relations. This pa...
It seems that aspects of student interpretations of computer-based learning environments may result ...
Dynamic geometry environments allow learners to manipulate mathematical objects and to explore their...
Computer-based learning environments promise much in terms of enhancing mathematics learning. Yet mu...
Many results on computer mediated geometry learning conclude about different heuristic approaches to...
Computer-based learning environments promise much in terms of enhancing mathematics learning. Yet mu...
In this paper, we investigate what appears to be an intermediate developmental stage in geometrical ...
This study addressed the use of dynamic geometry environments in students’ mathematical activity rel...
Dynamic manipulation of geometrical constructions enabled by a specially designed computational tool...
Geometry learning at the junior secondary level should focus on the connection between students’ int...
In didactics, we usually consider that learning geometry is linked to problem solving, as this makes...
In this study, we document and analyse problem-solving approaches that high school teachers exhibite...