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Abstract
Conditional probability arises as a tool for analyzing a strategy for decisionmaking that molds to new conditions. From that point of view, an introductory sequence which utilizes diachronic games is designed and analyzed under the framework of didactical engineering, bringing conditional probability into play as a decisionmaking tool. It can be observed that students tend to base their decisions on heuristics and experiential considerations, and do not see the need for a proper calculation of theoretical probabilities. At most, they use experimentation as a tool, not computing probabilities based on relative frequencies, but comparing absolute frequencies.
Originalsprog  Engelsk 

Titel  Proceedings of the Tenth Congress of the European Society for Research in Mathematics Education (CERME10, February 1 – 5, 2017) 
Redaktører  Thérèse Dooley, Ghislaine Gueudet 
Antal sider  8 
Forlag  European Society for Research in Mathematics Education / ERME 
Publikationsdato  2017 
Sider  748755 
Status  Udgivet  2017 
Begivenhed  10th Congress of the European Society for Research in Mathematics Education  Institute of Education, Dublin City University, Dublin, Irland Varighed: 1 feb. 2017 → 5 feb. 2017 Konferencens nummer: 10 http://cerme10.org/ 
Konference
Konference  10th Congress of the European Society for Research in Mathematics Education 

Nummer  10 
Lokation  Institute of Education, Dublin City University 
Land/Område  Irland 
By  Dublin 
Periode  01/02/2017 → 05/02/2017 
Internetadresse 
Aktiviteter
 1 Organisation og deltagelse i konference

10th Congress of the European Society for Research in Mathematics Education
Raimundo José Elicer (Deltager)
1 feb. 2017 → 5 feb. 2017Aktivitet: Deltagelse i eller arrangering af en begivenhed › Organisation og deltagelse i konference