Heidi Strømskag
73591743
+4798441839
Sentralbygg 2, 938, Gløshaugen, Alfred Getz' vei 1
Om
Heidi Strømskag er professor ved Institutt for matematiske fag. Hun er cand.scient. i matematikk fra NTNU og ph.d. i matematikkdidaktikk fra Universitetet i Agder. Strømskag er medlem av fagenheten 'Analyse og didaktikk'. Hennes forskningområder er matematisk modellering og undervisning og læring av algebra, forankret i den antropologiske teorien for det didaktiske.
Forsknings- og utviklingsprosjekter
- EDUParadigms – Paradigms in the Teaching of Mathematics and Other Disciplines (2022–2026).
- CiviMatics – Interdisciplinary Mathematical Modelling Meets Civic Education (2020–2023).
- LaUDiM – Language Use and Development in the Mathematics Classroom (2014–2018).
Akademiske roller
- Norges representant til ICMI – International Commission on Mathematical Instruction.
- Medlem av den vitenskapelige komitéen for INDRUM – International Network for Didactic Research in University Mathematics.
- Medlem av ATD forskergruppe – Den antropologiske teorien for det didaktiske.
- Medlem av N2AL – Nordic Network for Algebra Learning.
- Ekspertvurderer for det spanske forskningsbyrået (Agencia Estatal de Investigación).
- Medlem av redaksjonskomitéen for Recherches en Didactique des Mathématiques.
- Medlem av ERME – European Society for Research in Mathematics Education.
- Medlem av den internasjonale programkomitéen for INDRUM 2024.
- Medlem av undervisningsutvalget i Norsk matematikkråd (2016–2022).
- NTNUs representant til Norsk matematikkråd.
Publikasjoner
2024
-
Strømskag, Heidi.
(2024)
Obstacles et leviers à la formation des enseignant·es en Norvège.
Former des enseignants
Fagartikkel
-
Strømskag, Heidi.
(2024)
Study and research paths on differential calculus in teacher education.
Birkhäuser Verlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2024)
Didactic transposition and the knowledge to be taught: Towards an archeorganisation for concave/convex functions.
International Journal of Mathematical Education in Science and Technology
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2024)
Complementary dimensions of the Theory of Didactic Situations in Mathematics and the Theory of Social Interactionism: Synthesizing the Topaze effect and the funnel pattern.
Journal of Mathematical Behavior
Vitenskapelig artikkel
-
Chevallard, Yves;
Strømskag, Heidi.
(2024)
The concept of study and research inquiry: A foundational approach.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Puchaczewski, Elsa Noemie Roxane;
Bosch, Marianna;
Strømskag, Heidi.
(2024)
The university perspective on modelling: An exploratory study.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Topphol, Vegard;
Strømskag, Heidi.
(2024)
Analysis of a university student's construction of a praxeology for integration tasks.
Caminhos da Educação Matemática
Vitenskapelig artikkel
2023
-
Topphol, Vegard;
Strømskag, Heidi;
Rønning, Frode.
(2023)
Conditions and constraints governing university students' engagement with integral calculus and mathematical modelling: an exploratory inquiry.
Norwegian University of Science and Technology
Doktorgradsavhandling
-
Strømskag, Heidi;
Chevallard, Yves.
(2023)
Didactic transposition of concavity of functions: From scholarly knowledge to mathematical knowledge to be taught in school .
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Hausberger, Thomas;
Strømskag, Heidi.
(2023)
TWG1: Transitions to, across and from university mathematics.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Vajen, Bastian;
Strømskag, Heidi;
Gildehaus, Lara.
(2023)
Introduction to CiviMatics.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vajen, Bastian;
Strømskag, Heidi.
(2023)
CiviMatics: Interdisciplinary mathematical modelling meets civic education.
The CiviMatics Consortium
Vitenskapelig antologi/Konferanseserie
-
Strømskag, Heidi.
(2023)
Mathematical Modelling Using Study and Research Paths.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2022
-
Fleischmann, Yael;
Rønning, Frode;
Strømskag, Heidi.
(2022)
Modelling climate change through Study and Research Paths.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2022)
Elementary algebra as a modelling tool: A plea for a new curriculum .
Recherches en didactique des mathématiques
Vitenskapelig artikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2022)
Conditions for revitalizing the elementary algebra curriculum.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2022)
Breaches of the didactic contract as a driving force behind learning and non-learning: a story of flaws and wants.
Teaching Mathematics and its Applications
Vitenskapelig artikkel
-
Chevallard, Yves;
Strømskag, Heidi.
(2022)
Condições de uma transição para o paradigma do questionamento do mundo.
CRV
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2021
-
Strømskag, Heidi.
(2021)
Betydningen av en matematikkeksamen på fagets premisser.
Dag og Tid
Leserinnlegg
-
Strømskag, Heidi.
(2021)
Prospective Teachers Solving a Percentage Problem: An Analysis of the Construction of a Praxeology.
Birkhäuser Verlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Grenier-Boley, Nicolas;
Nicolás, Pedro;
Strømskag, Heidi;
Tabchi, Theresia.
(2021)
Mathematics teaching practices at university level.
Routledge
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2021)
De la TSD à la TAD. Un témoignage.
Caminhos da Educação Matemática
Vitenskapelig artikkel
2020
-
Strømskag, Heidi.
(2020)
Shunning algebraic formalism: Student teachers and the intricacy of percents.
Recherches en didactique des mathématiques
Vitenskapelig artikkel
-
Abboud, Maha;
Coles, Alf;
Chesnais, Aurélie;
Horoks, Julie;
Jaworski, Barbara;
Mangiante-Orsola, Christine.
(2020)
Quand des didacticiens de mathématiques français discutent des théories avec des chercheurs britanniques et européens.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2020)
Didaktisk ingeniørvirksomhet i matematikk: Multiplikasjon som modell for situasjoner på 3. trinn.
Fagbokforlaget
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2020)
Teorien for didaktiske situasjoner i matematikk: Et systemisk rammeverk for å utvikle og studere matematikkundervisning.
Fagbokforlaget
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2019
-
Rønning, Frode;
Strømskag, Heidi.
(2019)
Sense and reference of signifiers for elements of polygons .
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chimoni, Maria;
Oldenburg, Reinhard;
Strømskag, Heidi;
Cooper, Jason.
(2019)
Introducing CERME’s Thematic Working Group 3: Algebraic thinking.
EMS Newsletter
Vitenskapelig oversiktsartikkel/review
-
Chimoni, Maria;
Hewitt, Dave;
Oldenburg, Reinhard;
Strømskag, Heidi.
(2019)
Algebraic thinking.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Kilhamn, Cecilia;
Strømskag, Heidi;
Hästö, Peter;
Liljekvist, Yvonne;
Häggström, Johan.
(2019)
Editorial.
NOMAD – Nordisk matematikkdidaktikk
Vitenskapelig oversiktsartikkel/review
2018
-
Strømskag, Heidi.
(2018)
A model for instructional design in mathematics implemented in teacher education.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Mangiante-Orsola, Christine;
Perrin-Glorian, Marie-Jeanne;
Strømskag, Heidi.
(2018)
Theory of didactical situations as a tool to understand and develop mathematics teaching practices .
Annales de Didactique et de Sciences Cognitives
Vitenskapelig artikkel
-
Hodgen, Jeremy;
Oldenburg, Reinhard;
Strømskag, Heidi.
(2018)
Algebraic thinking.
Routledge
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2017
-
Rønning, Frode;
Strømskag, Heidi.
(2017)
Entering the mathematical register through evolution of the material milieu for classification of polygons.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Valenta, Anita.
(2017)
Constraints to a justification of commutativity of multiplication.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2017)
Et miljø for algebraisk generalisering og dets innvirkning på studenters matematiske aktivitet.
NOMAD – Nordisk matematikkdidaktikk
Vitenskapelig artikkel
-
Strømskag, Heidi;
Jaworski, Barbara.
(2017)
Modelling situations involving equal-sized groups.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2017)
A methodology for instructional design in mathematics—with the generic and epistemic student at the centre.
ZDM: Mathematics Education
Vitenskapelig artikkel
-
Hewitt, Dave;
Oldenburg, Reinhard;
Postelnicu, Valentina;
Strømskag, Heidi.
(2017)
Introduction to the papers of TWG03: Algebraic thinking.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Banerjee, Rakhi;
Strømskag, Heidi.
(2017)
Topic Study Group No. 11: Teaching and Learning of Algebra.
Springer Publishing Company
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2015
-
Ainley, Janet;
Margolinas, Claire;
Barquero, Berta;
Bikner-Ahsbahs, Angelika;
Calleja, James;
Clarke, David.
(2015)
Accounting for student perspectives in task design.
Springer Science+Business Media B.V.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2015)
Students' mathematical activity constrained by the milieu: A case of algebra.
Suomen ainedidaktinen tutkimusseura
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2015)
A pattern-based approach to elementary algebra.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hodgen, Jeremy;
Oldenburg, Reinhard;
Postelnicu, Valentina;
Strømskag, Heidi.
(2015)
Introduction to the papers of TWG03: Algebraic thinking.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2011
-
Måsøval, Heidi Strømskag.
(2011)
Factors constraining students' establishment of algebraic generality in shape patterns: A case study of didactical situations in mathematics at a university college.
Doctoral dissertations at University of Agder (38)
Doktorgradsavhandling
Tidsskriftspublikasjoner
-
Strømskag, Heidi.
(2024)
Obstacles et leviers à la formation des enseignant·es en Norvège.
Former des enseignants
Fagartikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2024)
Didactic transposition and the knowledge to be taught: Towards an archeorganisation for concave/convex functions.
International Journal of Mathematical Education in Science and Technology
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2024)
Complementary dimensions of the Theory of Didactic Situations in Mathematics and the Theory of Social Interactionism: Synthesizing the Topaze effect and the funnel pattern.
Journal of Mathematical Behavior
Vitenskapelig artikkel
-
Chevallard, Yves;
Strømskag, Heidi.
(2024)
The concept of study and research inquiry: A foundational approach.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Puchaczewski, Elsa Noemie Roxane;
Bosch, Marianna;
Strømskag, Heidi.
(2024)
The university perspective on modelling: An exploratory study.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Topphol, Vegard;
Strømskag, Heidi.
(2024)
Analysis of a university student's construction of a praxeology for integration tasks.
Caminhos da Educação Matemática
Vitenskapelig artikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2023)
Didactic transposition of concavity of functions: From scholarly knowledge to mathematical knowledge to be taught in school .
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Hausberger, Thomas;
Strømskag, Heidi.
(2023)
TWG1: Transitions to, across and from university mathematics.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2022)
Elementary algebra as a modelling tool: A plea for a new curriculum .
Recherches en didactique des mathématiques
Vitenskapelig artikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2022)
Breaches of the didactic contract as a driving force behind learning and non-learning: a story of flaws and wants.
Teaching Mathematics and its Applications
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2021)
Betydningen av en matematikkeksamen på fagets premisser.
Dag og Tid
Leserinnlegg
-
Strømskag, Heidi;
Chevallard, Yves.
(2021)
De la TSD à la TAD. Un témoignage.
Caminhos da Educação Matemática
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2020)
Shunning algebraic formalism: Student teachers and the intricacy of percents.
Recherches en didactique des mathématiques
Vitenskapelig artikkel
-
Chimoni, Maria;
Oldenburg, Reinhard;
Strømskag, Heidi;
Cooper, Jason.
(2019)
Introducing CERME’s Thematic Working Group 3: Algebraic thinking.
EMS Newsletter
Vitenskapelig oversiktsartikkel/review
-
Kilhamn, Cecilia;
Strømskag, Heidi;
Hästö, Peter;
Liljekvist, Yvonne;
Häggström, Johan.
(2019)
Editorial.
NOMAD – Nordisk matematikkdidaktikk
Vitenskapelig oversiktsartikkel/review
-
Strømskag, Heidi.
(2018)
A model for instructional design in mathematics implemented in teacher education.
International Network for Didactic Research in University Mathematics : INDRUM
Vitenskapelig artikkel
-
Mangiante-Orsola, Christine;
Perrin-Glorian, Marie-Jeanne;
Strømskag, Heidi.
(2018)
Theory of didactical situations as a tool to understand and develop mathematics teaching practices .
Annales de Didactique et de Sciences Cognitives
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2017)
Et miljø for algebraisk generalisering og dets innvirkning på studenters matematiske aktivitet.
NOMAD – Nordisk matematikkdidaktikk
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2017)
A methodology for instructional design in mathematics—with the generic and epistemic student at the centre.
ZDM: Mathematics Education
Vitenskapelig artikkel
-
Strømskag, Heidi.
(2015)
Students' mathematical activity constrained by the milieu: A case of algebra.
Suomen ainedidaktinen tutkimusseura
Vitenskapelig artikkel
Bøker
-
Vajen, Bastian;
Strømskag, Heidi.
(2023)
CiviMatics: Interdisciplinary mathematical modelling meets civic education.
The CiviMatics Consortium
Vitenskapelig antologi/Konferanseserie
Del av bok/rapport
-
Strømskag, Heidi.
(2024)
Study and research paths on differential calculus in teacher education.
Birkhäuser Verlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vajen, Bastian;
Strømskag, Heidi;
Gildehaus, Lara.
(2023)
Introduction to CiviMatics.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2023)
Mathematical Modelling Using Study and Research Paths.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Fleischmann, Yael;
Rønning, Frode;
Strømskag, Heidi.
(2022)
Modelling climate change through Study and Research Paths.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Chevallard, Yves.
(2022)
Conditions for revitalizing the elementary algebra curriculum.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chevallard, Yves;
Strømskag, Heidi.
(2022)
Condições de uma transição para o paradigma do questionamento do mundo.
CRV
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2021)
Prospective Teachers Solving a Percentage Problem: An Analysis of the Construction of a Praxeology.
Birkhäuser Verlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Grenier-Boley, Nicolas;
Nicolás, Pedro;
Strømskag, Heidi;
Tabchi, Theresia.
(2021)
Mathematics teaching practices at university level.
Routledge
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Abboud, Maha;
Coles, Alf;
Chesnais, Aurélie;
Horoks, Julie;
Jaworski, Barbara;
Mangiante-Orsola, Christine.
(2020)
Quand des didacticiens de mathématiques français discutent des théories avec des chercheurs britanniques et européens.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2020)
Didaktisk ingeniørvirksomhet i matematikk: Multiplikasjon som modell for situasjoner på 3. trinn.
Fagbokforlaget
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2020)
Teorien for didaktiske situasjoner i matematikk: Et systemisk rammeverk for å utvikle og studere matematikkundervisning.
Fagbokforlaget
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Rønning, Frode;
Strømskag, Heidi.
(2019)
Sense and reference of signifiers for elements of polygons .
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chimoni, Maria;
Hewitt, Dave;
Oldenburg, Reinhard;
Strømskag, Heidi.
(2019)
Algebraic thinking.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hodgen, Jeremy;
Oldenburg, Reinhard;
Strømskag, Heidi.
(2018)
Algebraic thinking.
Routledge
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Rønning, Frode;
Strømskag, Heidi.
(2017)
Entering the mathematical register through evolution of the material milieu for classification of polygons.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Valenta, Anita.
(2017)
Constraints to a justification of commutativity of multiplication.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi;
Jaworski, Barbara.
(2017)
Modelling situations involving equal-sized groups.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hewitt, Dave;
Oldenburg, Reinhard;
Postelnicu, Valentina;
Strømskag, Heidi.
(2017)
Introduction to the papers of TWG03: Algebraic thinking.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Banerjee, Rakhi;
Strømskag, Heidi.
(2017)
Topic Study Group No. 11: Teaching and Learning of Algebra.
Springer Publishing Company
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ainley, Janet;
Margolinas, Claire;
Barquero, Berta;
Bikner-Ahsbahs, Angelika;
Calleja, James;
Clarke, David.
(2015)
Accounting for student perspectives in task design.
Springer Science+Business Media B.V.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Strømskag, Heidi.
(2015)
A pattern-based approach to elementary algebra.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hodgen, Jeremy;
Oldenburg, Reinhard;
Postelnicu, Valentina;
Strømskag, Heidi.
(2015)
Introduction to the papers of TWG03: Algebraic thinking.
European Society for Research in Mathematics Education
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rapport
-
Topphol, Vegard;
Strømskag, Heidi;
Rønning, Frode.
(2023)
Conditions and constraints governing university students' engagement with integral calculus and mathematical modelling: an exploratory inquiry.
Norwegian University of Science and Technology
Doktorgradsavhandling
-
Måsøval, Heidi Strømskag.
(2011)
Factors constraining students' establishment of algebraic generality in shape patterns: A case study of didactical situations in mathematics at a university college.
Doctoral dissertations at University of Agder (38)
Doktorgradsavhandling
Undervisning
Emner
Formidling
2025
-
Vitenskapelig foredragRadmehr, Farzad; Strømskag, Heidi. (2025) Introducing preservice mathematics teachers to multivariable functions through modelling: A study and research path approach . Free University of Bozen-Bolzano and ERME CERME14 , Bolzano 2025-02-04 - 2025-02-08
-
Vitenskapelig foredragPuchaczewski, Elsa Noemie Roxane; Bosch, Marianna; Strømskag, Heidi. (2025) Didactic transposition constraints on modelling at upper secondary level: Comparing France and Norway. Free University of Bozen-Bolzano and ERME CERME14 , Bolzano 2025-02-04 - 2025-02-08
-
Vitenskapelig foredragStrømskag, Heidi. (2025) Mathematical modelling as knowledge to be taught: Comparative insights. University of Copenhagen Seminar i matematikkdidaktikk , Copenhagen 2025-02-20 - 2025-02-20
2024
-
Vitenskapelig foredragRadmehr, Farzad; Strømskag, Heidi. (2024) Modelling real-world scenarios: The role of variables and parameters in multivariable functions. Universitetet i Agder Nordic Network for Algebra Learning , Kristiansand 2024-10-03 - 2024-10-04
-
Vitenskapelig foredragStrømskag, Heidi. (2024) An interdisciplinary inquiry in teacher education for Grades 8–13: Mathematical models of carbon capture and storage . Universitat de Barcelona ATD seminar , Barcelona 2024-03-11 - 2024-03-11
-
Vitenskapelig foredragChevallard, Yves; Strømskag, Heidi. (2024) The concept of study and research inquiry: A foundational approach. INDRUM 5th Conference of the International Network for Didactic Research in University Mathematics , Barcelona 2024-06-10 - 2024-06-14
-
Vitenskapelig foredragPuchaczewski, Elsa Noemie Roxane; Bosch, Marianna; Strømskag, Heidi. (2024) The university perspective on mathematical modelling: An exploratory study. INDRUM 5th Conference of the International Network for Didactic Research in University Mathematics , Barcelona 2024-06-10 - 2024-06-14
2023
-
Vitenskapelig foredragStrømskag, Heidi. (2023) Undervisning og forskning i lærerutdanning med verktøy fra ATD. Nord Universitet Seminar i matematikkdidaktikk , Saltstraumen 2023-11-29 - 2023-11-30
-
Vitenskapelig foredragStrømskag, Heidi. (2023) Some ATD tools to study mathematics teaching practices and related curricular resources. Institutt for lærerutdanning, NTNU Gjesteforelesning , Trondheim 2023-09-08 - 2023-09-08
-
Vitenskapelig foredragStrømskag, Heidi. (2023) Matematisk modellering i et nytt didaktisk paradigme . Nord Universitet Gjesteforelesning , Levanger 2023-05-12 - 2023-05-12
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Vitenskapelig foredragStrømskag, Heidi. (2023) The role of algebra in the modelling of real-world systems. Stockholms universitet Nordic Network for Algebra Learning , Stockholm 2023-09-20 - 2023-09-21
2022
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PosterFleischmann, Yael; Rønning, Frode; Strømskag, Heidi. (2022) Modelling climate change – the CiviMatics project’s approach to connect mathematics education and political education. 12th Congress of the European Society for Research in Mathematics Education (CERME12) 2022-02-02 - 2022-02-06
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Vitenskapelig foredragStrømskag, Heidi. (2022) Tverrfaglige studie- og forskningsløyper om klimaendringer i et lektorprogram i realfag (8–13). Universitetet i Agder KLæM 22 , Kristiansand 2022-09-19 - 2022-09-21
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Vitenskapelig foredragStrømskag, Heidi. (2022) Algebra as a modelling tool in student teachers’ investigations of the natural and social world . Karlstads universitet Nordic Network for Algebra Learning , Karlstad 2022-12-05 - 2022-12-06
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Vitenskapelig foredragStrømskag, Heidi; Chevallard, Yves. (2022) Didactic transposition of concavity of functions. INDRUM 4th Conference of the International Network for Didactic Research in University Mathematics , Hannover 2022-10-19 - 2022-10-22
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Vitenskapelig foredragStrømskag, Heidi. (2022) Study and research paths in teacher education. Institut for Naturfagenes Didaktik Seminar ved Københavns Universitet , Digital 2022-05-27 - 2022-05-27
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Vitenskapelig foredragStrømskag, Heidi. (2022) SRPs in teacher education: Naturalization of knowledge as an obstacle to questioning the knowledge to be taught. Centre de Recerca Matemàtica 7th International Conference on the ATD , Barcelona 2022-06-19 - 2022-06-23
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Vitenskapelig foredragStrømskag, Heidi; Chevallard, Yves. (2022) Conditions for revitalizing the elementary algebra curriculum. European Society for Research in Mathematics Education 12th Congress of the European Society for Research in Mathematics Education , Digtial 2022-02-02 - 2022-02-05
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Vitenskapelig foredragStrømskag, Heidi. (2022) Breaches of the didactic contract as a driving force behind learning and nonlearning. A story of flaws in the proof of a famous theorem. Institutt for lærerutdanning, NTNU Symposium , Trondheim 2022-03-28 - 2022-03-29
2021
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Vitenskapelig foredragFleischmann, Yael; Rønning, Frode; Strømskag, Heidi. (2021) Modelling of climate change in the CiviMatics project . Gesellschaft für Didaktik der Mathematik Herbsttagung des GDM-Arbeitskreises 'Mathematik und Bildung' , Digital 2021-10-22 - 2021-10-22
2019
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Vitenskapelig foredragMangiante-Orsola, Christine; Perrin-Glorian, Marie-Jeanne; Strømskag, Heidi. (2019) La théorie des situations didactiques comme outil pour comprendre et développer les pratiques professionnelles des enseignants en mathématiques. L'Assoc. pour la recherche en didactique des mathématique Séminaire de didactique des mathématiques de l’ARDM , Paris 2019-03-28 - 2019-03-29
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Vitenskapelig foredragRønning, Frode; Strømskag, Heidi. (2019) Sense and reference of signifiers for elements of polygons. Freudenthal Group, Utrecht University & ERME Eleventh Congress of the European Society for Research in Mathematics Education (CERME 11) , Utrecht 2019-02-06 - 2019-02-10
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Vitenskapelig foredragStrømskag, Heidi. (2019) Prospective teachers inquiring into an involved problem of percents: An analysis of conditions and constraints using ATD tools . Centre de Recerca Matemàtica IRP Advances in the Anthropological Theory of the Didactic and their consequences in curricula and in teacher education , Barcelona 2019-06-17 - 2019-06-28
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Faglig foredragStrømskag, Heidi. (2019) Overgang fra matematikk i skolen til matematikk i høyere utdanning. Årsmøte i Norsk Matematikkråd , Stavanger 2019-09-18 - 2019-09-20
2018
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Vitenskapelig foredragStrømskag, Heidi. (2018) Tensions between the mathematical knowledge at stake and the situational models used to illustrate the knowledge: A case from a Norwegian 3rd grade classroom. Universitat de Barcelona Seminar , Barcelona 2018-12-13 -
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Vitenskapelig foredragStrømskag, Heidi. (2018) Didactical design for the mathematics classroom. LaUDiM Language Use and Development in the Mathematics Classroom , Trondheim 2018-11-28 - 2018-11-29
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Vitenskapelig foredragStrømskag, Heidi. (2018) A model for instructional design in mathematics implemented in teacher education. University of Agder INDRUM 2018 Second Conference of the International Network for Didactic Research in University Mathematics , Kristiansand 2018-04-05 - 2018-04-07
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Populærvitenskapelig foredragStrømskag, Heidi. (2018) Why do some people have problems comprehending mathematics?. Forum for matematiske perler , Institutt for matematiske fag, NTNU 2018-09-07 - 2018-09-07
2017
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Vitenskapelig foredragRønning, Frode; Strømskag, Heidi. (2017) Entering the mathematical register through evolution of the material milieu for classification of polygons. Tenth Congress of the European Society for Research in Mathematics Education (CERME 10) , Dublin 2017-02-01 - 2017-02-05
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Vitenskapelig foredragStrømskag, Heidi; Jaworski, Barbara. (2017) Modelling situations involving equal-sized groups. Nanyang Technological University PME 41 , Singapore 2017-07-17 - 2017-07-22
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Vitenskapelig foredragStrømskag, Heidi. (2017) Combining the theory of didactical situations and semiotic theory in an investigation of students’ enterprise of representing a relationship in algebraic notation. Mathematics Education Centre MEC Symposium. Algebra: Gateway to mathematics, science, society and the world , Loughborough University 2017-05-24 - 2017-05-25
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Vitenskapelig foredragStrømskag, Heidi. (2017) A methodology for instructional design in mathematics. Stockholm University, NORME Eighth Nordic Conference on Mathematics Education , Stockholm 2017-05-30 - 2017-06-02
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Vitenskapelig foredragStrømskag, Heidi; Valenta, Anita. (2017) Justification of commutativity of multiplication at Grade 6. European Society for Research in Mathematics Education Tenth Congress of the European Society for Research in Mathematics Education (CERME 10) , Dublin 2017-02-01 - 2017-02-05
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Vitenskapelig foredragStrømskag, Heidi. (2017) Instruksjonsdesign i matematikk - En epistemologisk modell for en bestemt matematisk kunnskap. Institutt for lærerutdanning, NTNU Seminar , Trondheim 2017-11-17 - 2017-11-17
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Vitenskapelig foredragMangiante-Orsola, Christine; Perrin-Glorian, Marie-Jeanne; Strømskag, Heidi. (2017) Theory of didactical situations as a tool to understand and develop mathematics teachers' practices. Laboratoire de Didactique André Revuz Symposium Frengly 3 , Université Paris-Diderot 2017-11-16 - 2017-11-18
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Vitenskapelig foredragStrømskag, Heidi. (2017) A methodology for instructional design in mathematics. Universität Augsburg, Institut für Mathematik Oberseminar Didaktik der Mathematik , Augsburg 2017-07-10 -
2016
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Vitenskapelig foredragMangiante, Christine; Perrin-Glorian, Marie-Jeanne; Strømskag, Heidi. (2016) Using TDS to understand and develop mathematics teaching in primary classrooms in France and Norway. Laboratoire de Didactique André Revuz Symposium Frengly 2 , Université Paris-Diderot 2016-07-06 - 2016-07-08
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Vitenskapelig foredragStrømskag, Heidi. (2016) Interaction in the mathematics classroom - from the perspective of two different theories. Loughborough University Mathematics Education Centre Seminar , Loughborough 2016-03-17 -
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Vitenskapelig foredragStrømskag, Heidi. (2016) Designing didactical situations for the elementary classroom: Conditions that enable or hinder mathematics learning . The LaUDiM project Advisory Board meeting for the LaUDiM project , Faculty of Teacher and Interpreter Education, NTNU 2016-06-16 - 2016-06-17
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Vitenskapelig foredragStrømskag, Heidi. (2016) Evolution of the milieu for a particular piece of mathematical knowledge . Gesellschaft für Didaktik der Mathematik - GDM The Thirteenth International Congress on Mathematical Education , Hamburg 2016-07-24 - 2016-07-31
2015
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Vitenskapelig foredragStrømskag, Heidi. (2015) Comparing and contrasting two theoretical approaches to social interaction in the mathematics classroom - The theory of didactical situations and the theory of social interactionism. University of Gothenburg Seminar, University of Gothenburg 2015-12-16 -
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Vitenskapelig foredragStrømskag, Heidi. (2015) Transformation between different registers of semiotic representation of a mathematical object: A challenging task. European Conference on Educational Research (ECER 2015) Symposium “The Role of Mathematical Tasks in Promoting Domain-Specific and Domain-Transcendent Mathematical Reasoning" , Corvinus University of Budapest 2015-09-07 - 2015-09-11
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Vitenskapelig foredragStrømskag, Heidi. (2015) Fra faktorer som hindrer algebraiske generaliseringsprosesser til design av epistemologiske modeller . Institutt for matematiske fag Seminar ved Institutt for matematiske fag , NTNU 2015-04-09 - 2015-04-09
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Faglig foredragStrømskag, Heidi. (2015) Flislegging for å finne en sammenheng mellom to typer tall. Norsk senter for matematikk i opplæringen Novemberkonferansen , Trondheim 2015-11-24 - 2016-11-25
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Vitenskapelig foredragStrømskag, Heidi. (2015) A pattern-based approach to elementary algebra. Charles University 9th Congress of the European Society for Research in Mathematics Education , Praha 2015-02-04 - 2015-02-08
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Vitenskapelig foredragStrømskag, Heidi. (2015) TDS: Teorien for didaktiske situasjoner i matematikk – en modell og et analyseverktøy. Høgskolen i Sør-Trøndelag Faglig forum , Avdeling for lærer- og tolkeutdanning 2015-05-07 -
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Vitenskapelig foredragStrømskag, Heidi. (2015) Analyse av kvalitative data ved koding og kategorisering. SkrivSats forskergruppe Seminar for forskergruppen SkrivSats , HiST-ALT 2015-02-25 -
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Vitenskapelig foredragStrømskag, Heidi. (2015) Language use and development in the mathematics classroom: On the TDS. The LaUDiM project Research meeting with the reference group of LaUDiM , Høgskolen i Sør-Trøndelag 2015-06-02 - 2015-06-04
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Vitenskapelig foredragStrømskag, Heidi. (2015) On the notion of an epistemological model. Matematikkseksjonen ved HiST-ALT Seminar i matematikkdidaktikk , Høgkolen i Sør-Trøndelag 2015-05-26 - 2015-05-27