Blar i NTNU Open på forfatter "Måsøval, Heidi Strømskag"
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An adidactical milieu that fails to prepare for an intended statement of equivalence
Måsøval, Heidi Strømskag (Chapter, 2013) -
Complexity of operating beyond naïve empiricism when proving a conjectured formula for the general term of a geometrical pattern
Måsøval, Heidi Strømskag (Chapter, 2009)Three student teachers have collaborated on expressing the general term of a geometrical pattern. Their underlying logic of generalisation is naïve empiricism. They are then given the task of proving the conjectured formula. ... -
Efficiency or rigor? When students see the target as 'doing' more than 'knowing' mathematics
Måsøval, Heidi Strømskag (Chapter, 2007) -
From recursive to explicit formula for the n-th member of a sequence mapped from a shape pattern
Måsøval, Heidi Strømskag (Chapter, 2013) -
"Hva gjør jeg med ulikhetstegnet?": En kvalitativ studie av 1T-elevers beskrivelser og løsning av lineære ulikheter
Espeland, Thea Lien (Master thesis, 2012)Formålet med denne studien er å få dypere innsikt i elevers løsning og resonnering i forbindelse med lineære ulikheter. Spesielt undersøkes elevers beskrivelser av ulikhetsbegrepet, en ulikhets løsning og elevers grafiske ... -
Shortcomings in the milieu for algebraic generalisation arising from task design and vagueness in mathematical discourse
Måsøval, Heidi Strømskag (Chapter, 2013)This paper presents how the milieu for students’ engagement with an algebraic generalisation task is constrained by two factors: first, by the task design; second, by the students’ unawareness of the nature of a mathematical ... -
Workshop on classroom research: Analysis of transcript data
Goodchild, Simon; Jaworski, Barbara; Måsøval, Heidi Strømskag (Chapter, 2007)This paper is a report of the workshop initiated by the Nordic Graduate School inMathematics Education. The paper focuses especially on the decisions taken in the planning of the workshop and how the plans were implemented. ...