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Some problems in communication teacher - pupil
Roubíček, Filip
The paper concerns selected problems in communication between the teacher and the pupil. It describes their main causes: different mental representations, not distinguishing between of the communication contexts, non-accepting of conventional writing forms, insufficient acquaintance with rules of usage of semiotic systems and alternative forms of mathematical writing
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Geometrical sketches
Roubíček, Filip
The paper deals with the unusual mode of representation using forms of dramatization. Geometrical objects are personified in sketches and recognized on the basic of predictors in their speeches. Some examples of sketches where the geometrical solids and figures appear are presented.
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Working with texts in the teaching of geometry
Roubíček, Filip
The paper deals with the possibilities of using texts and cultivation of the pupil´s competence of working with texts in the teaching of geometry. Some pupil´s activities aimed to formation and interpretation of a geometrical description of a real object.
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Solid geometry in primary school
Roubíček, Filip
The contribution deals with the activity for the development of pupilsďgeometric competences and some results which were obtained by its use. The activity is based on the transformation of representations of a three-dimensional objectand on the communication between pupils.
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Several ways into the world of solid geometry
Roubíček, Filip
The contribution deals with the cultivation of competences to orient in space, to distinguish and to represent geometric solids in primary school. Some pupil´s activities, methods of model representation and didactic games for the cognition of geometric solids are described.
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