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Extending Modelling Activity Diagrams as a tool to characterise mathematical modelling processes
Univ Autonoma Barcelona, Spain.
Linköpings universitet, Matematiska institutionen, Matematik och tillämpad matematik. Linköpings universitet, Tekniska fakulteten.ORCID-id: 0000-0001-5013-8890
Univ Autonoma Barcelona, Spain.
Univ Autonoma Barcelona, Spain.
2019 (Engelska)Ingår i: The Montana Mathematics Enthusiast, ISSN 1551-3440, E-ISSN 1551-3440, Vol. 16, nr 1-3, s. 211-230, artikel-id 10Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

In this paper, we present a qualitative study in which we analyse the video-recordings of four groups of students solving Fermi Problems. Previous studies show that Secondary School students solve this type of problems using complex problem solving processes and developing mathematical models. In order to analyse the students problem solving processes, so-called Modelling Activity Diagrams were used. The results of the present study demonstrate that solving Fermi problems is a complex matter, and that some of the theoretical tools used in the field of Mathematical Education fail to adequately reflect this level of complexity. In addition, Modelling Activity Diagrams are presented as a more detailed analysis tool to characterise student choices and actions, as well as to make the structure of the Fermi problem addressed more visible.

Ort, förlag, år, upplaga, sidor
MONTANA COUNCIL TEACHERS MATHEMATICS , 2019. Vol. 16, nr 1-3, s. 211-230, artikel-id 10
Nyckelord [en]
Mathematical modelling; Modelling Activity Diagrams; Fermi problems; Secondary School
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URN: urn:nbn:se:liu:diva-164479ISI: 000484167900011OAI: oai:DiVA.org:liu-164479DiVA, id: diva2:1416664
Anmärkning

Funding Agencies|Ministerio de Economia, Industria y Competitividad, Spain [EDU2017-82427-R]; AGAUR, Generalitat de CatalunyaAgencia de Gestio DAjuts Universitaris de Recerca Agaur (AGAUR)Generalitat de Catalunya [2017 SGR 497]; Jose Castillejo program [CAS17/00289]

Tillgänglig från: 2020-03-24 Skapad: 2020-03-24 Senast uppdaterad: 2020-04-01Bibliografiskt granskad

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