文章基本信息

标题：The Development of Spatial Skills through Discovering in the Geometrical Education at Primary School
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作者：Gabriela Pavlovičová ; Gabriela Pavlovičová ; Valéria Švecová 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2015
卷号：186
页码：990-997
DOI：10.1016/j.sbspro.2015.04.189
语种：English
出版社：Elsevier
摘要：AbstractThere is a strong connection between 3-D and 2-D visualization of the geometrical shapes and solids. For better understanding of 3-D solids properties, it is important to have enough opportunities for manipulation with their 2-D representations, such are solid nets. According to the van Hiele's theory, the development of geometrical thinking depends on the educational process, especially at school. We focused on the discovery activities with the 3rdand 7ndgrade pupils at primary school. We chose the cube and its nets as the most familiar 3-D solid in this age. We preferred IBL pedagogies and manipulation with the Polydron as the geometric construction product. We present some analysis of pupilś work and their results when they were finding, sorting and repairing the cube nets. Through presented activities, spatial skills and geometrical conceptions of pupils are developed.
关键词：Spatial skills;Geometrical thinking;Cube nets;Inquiry based learning