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Alves, Francisco Régis Vieira; De Sousa, Renata Teófilo; Fontenele, Francisca Cláudia Fernandes – Acta Didactica Napocensia, 2022
This article presents a didactic situation focused on geometric reasoning using 3D GeoGebra, using the concepts Theory of Didactical Situations (TDS). The objective of this work is to bring a didactic proposal for the teaching of Spatial Geometry, working with the students' geometric perception, oriented and elaborated based on the dialectic of…
Descriptors: Geometry, Mathematics Instruction, Mathematics Teachers, Mathematics Curriculum
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Bednarz, Sarah Witham; Acheson, Gillian; Bednarz, Robert S. – Social Education, 2006
The importance of maps and other graphic representations has become more important to geography and geographers. This is due to the development and widespread diffusion of geographic (spatial) technologies. As computers and silicon chips have become more capable and less expensive, geographic information systems (GIS), global positioning satellite…
Descriptors: Maps, Spatial Ability, Social Studies, Map Skills