Students' Expectations from Technology in Mathematical Tasks: Mathematical Relationships between Objects, Instrumental Genesis and Emergent Goals

• Autores: Vasiliki Laina, John Monaghan
• Localización: International Journal for Technology in Mathematics Education, ISSN 1744-2710, Vol. 21, Nº. 3, 2014, págs. 79-88
• Idioma: inglés
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• Resumen

  • This paper reports on two students' work on geometry tasks in a dynamic geometry system. It augments prior work on students' instrumental geneses via a consideration of emergent goals that arise in students' work. It offers a way to interpret students' (working with new software) awareness of what software can and cannot do and students' developing sense of mathematical relationships in mathematical software.