Role of an artefact of dynamic algebra in the conceptualisation of the algebraic equality

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Source CERME 6 : Sixth Conference of European Research in Mathematics Education , Lyon, France
Author Chiappini, Giampaolo, Robotti, Elisabetta, Trgalova, Jana
Maintainer CCSD
Last Updated May 6, 2026, 08:11 (UTC)
Created May 6, 2026, 08:11 (UTC)
Identifier hal-00948790
Language en
contributor Institute for Educational Technology = The Istituto per le Tecnologie Didattiche (ITD)
coverage Lyon, France
creator Chiappini, Giampaolo
date 2009-05-06T00:00:00
harvest_object_id 2c6e556e-417f-4b21-9f2c-d9be9212ccf5
harvest_source_id 3374d638-d20b-4672-ba96-a23232d55657
harvest_source_title test moissonnage SELUNE
metadata_modified 2025-09-27T00:00:00
set_spec type:COMM