Visualization of-selected-algorithms-of-graph-theory

Visualization of-selected-algorithms-of-graph-theory

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  Catholic University inRužomberok Faculty of Education Visualization of Selected Algorithms of Graph Theory Hedviga Palásthy, Ján Gunčaga [email protected]
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  Main parts • Visualizationin the education • Graph in GeoGebra • Algorithm in the graph theory
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  Visualization • method forthe visual interpretation of data, which uses the advantages of human perception in the analysis, • allows students to understand the presented problem better and more quickly, • provides an option to highlight or suppress some important features.
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  Effective visualization • abstractand emphasize the important aspects of the program in the moment, • provides an option to highlight or suppress some important features, • interactive environment, clear, economical and attractive design
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  Visualization programs • toapply curriculum in new situations, • promoting activity of students , • develop creativity, logical and algorithmic thinking of students , • to learn to give information to the interrelations, • to understand the presented problem better and more quickly.
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  Teaching mathematics and GeoGebra Many educators say that the main goals of teaching mathematics are: • the development of logical thinking • the development of creative thinking • the development of an autonomous person • the development of the ability to solve problems. GeoGebra allows to implement these goals in mathematics education.
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  Graphs in GeoGebra
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  Minimum distance path
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  Minimum skeleton
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  Minimum path
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  Visualization of Dijkstraalgorithm
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  Visualization of linearequations
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  Visualization of trigonometricfunctions
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  GeoGebra and Tangram
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  GeoGebra - geometry
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  GeoGebra-functions in math
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  GeoGebra Wiki -French
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  Thanks for yourattention