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Cabri's role in the task of proving within the activity of building part of an axiomatic system

Camargo, Leonor; Samper, Carmen; Perry, Patricia (2007). Cabri's role in the task of proving within the activity of building part of an axiomatic system. En Pitta-Pantazi, Demetra; Philippou, George (Eds.), Proceedings of the Fifth Congress of the European Society for Research in Mathematics Education (pp. 571-580). Larnaca, Cyprus: Department of Education, University of Cyprus.

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Resumen

We want to show how we use the software Cabri, in a Geometry class for preservice mathematics teachers, in the process of building part of an axiomatic system of Euclidean Geometry. We will illustrate the type of tasks that engage students to discover the relationship between the steps of a geometric construction and the steps of a formal justification of the related geometric fact to understand the logical development of a proof; understand dependency relationships between properties; generate ideas that can be useful for a proof; produce conjectures that correspond to theorems of the system; and participate in the deductive organization of a set of statements obtained as solution to open-ended problems.

Tipo de Registro:Contribución a Actas de Congreso
Términos clave:14. Matemáticas superiores > Geometría (matemáticas superiores)
03. Aula > Recursos didácticos > Recursos informáticos > Software
Nivel Educativo:Título de grado universitario
Código ID:927
Depositado Por:Patricia Inés Perry
Depositado En:21 Nov 2010 00:29
Fecha de Modificación Más Reciente:03 Dic 2010 18:17
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