Browsing Department of Mathematical Sciences by Author "Njølstad, Henrik Løvik"
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Kontinuitetsbegrepet : En lærebokanalyse om behandlingen av kontinuitet i videregående skole
Njølstad, Henrik Løvik (Master thesis, 2019)The theory on complex numbers is often considered too complicated for upper secondary students.Because of that, students are told that it is not possible to calculate the square root of negative num-bers. For a similar ...