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
• DOI: 10.1564/174427114838794352
• Texto completo no disponible (Saber más ...)
• 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.