Blar i Department of Mathematical Sciences på utgivelsesdato
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En casestudie av hvordan spenninger i og mellom praksisskole og universitet har innvirkninger på en matematikklærerstudents utvikling av matematikklæreridentitet
(Master thesis, 2021)At the center of this study is a teacher student who is about to participate in six-week internship at an upper secondary school. The process of becoming a mathematics teacher involves an identity development that takes ... -
Undervisningsvideo i matematikk : En casestudie av en lærer og en gruppe elevers syn på god undervisningsvideo i matematikk
(Master thesis, 2021)The aim of this thesis is to examine what a teacher and a group of students in middle school look for in a good educational video. The research questions are: 1. “What does a group of students at middle school look for in ... -
Lærerstudenters kunnskapsnivå i personlig økonomi : En undersøkelse av lærerstudenters kunnskapsnivå, hvordan de vurderer deres kunnskapsnivå og hvilke kunnskapskanaler som er sentrale for deres kunnskaper i personlig økonomi
(Master thesis, 2021)The purpose of this thesis is to gain insight into the mathematics teacher students' level of knowledge in personal finance. Their self-assessment of knowledge level is also examined. In addition, which source of knowledge ... -
Design og bruk av modelleringsoppgaver i klasserommet : En forskningsstudie om hvordan en designer modelleringsoppgaver
(Master thesis, 2021)Modeling is a mathematical skill that connects mathematics to the real world. Mathematical modeling has been a part of the new curriculum, LK20. Modeling will therefore get an extra attention in the teaching the mathematical ... -
Lekbasert læring og undervisning av matematikk på 2. og 3.trinn
(Master thesis, 2021)This study is a qualitative case study which examines 1) two teachers’ perceptions of play, the role of play, and play-based mathematics teaching, and 2) how they facilitate play-based learning of mathematics in ... -
“Sånn nettundervisning er veldig mye kjedeligere” : Læreres tilnærming til undervisning som fremmer relasjonell forståelse i matematikk og elevers motivasjon i matematikkfaget under koronanedstengningen våren 2020
(Master thesis, 2021)The national lockdown of schools, as a consequence of the corona pandemic, the12th of March 2020 was the starting point for 10 weeks of fully-online lectures and home schooling. With this starting point we have investigated ... -
Samarbeidslære i matematikkfaget : En kasusstudie av fire elever fra 10. klasse sine meninger om samarbeidslære i matematikkfaget
(Master thesis, 2021)This thesis is about cooperative learning, and more specifically about a structural approach to cooperative learning. The study is described as a case study and is based on observations from three sessions where cooperative ... -
On Daugavet indices of thickness
(Peer reviewed; Journal article, 2021)Inspired by R. Whitley's thickness index the last named author recently introduced the Daugavet index of thickness of Banach spaces. We continue the investigation of the behavior of this index and also consider two new ... -
Advancing engineering students’ conceptual understanding through puzzle-based learning: a case study with exact differential equations
(Peer reviewed; Journal article, 2022)Current views on the teaching of differential equations (DEs) are shifting towards the use of graphical and numerical methods. Motivated by recent research suggesting that puzzle-based learning (PzBL) can improve the ... -
Random dynamical system generated by the 3D Navier-Stokes equation with rough transport noise
(Peer reviewed; Journal article, 2022)We consider the Navier-Stokes system in three dimensions perturbed by a transport noise which is sufficiently smooth in space and rough in time. The existence of a weak solution was proved in [26], however, as in the ... -
The sine anecdote in Kovalevskaya’s memoirs
(Peer reviewed; Journal article, 2022) -
Cronbach’s alpha in mathematics education research: Its appropriateness, overuse, and alternatives in estimating scale reliability
(Peer reviewed; Journal article, 2022) -
Girsanov theorem for multifractional Brownian processes
(Peer reviewed; Journal article, 2022) -
The Covid-19 Pandemic - Experiences and Expectations about Attending International Seminars and Conferences Among Teacher Educators
(Journal article; Peer reviewed, 2022)During the Covid-19 pandemic, several international physical face-to-face conferences have been cancelled, and often substituted by online events. This situation may have led to different experiences among teacher educators ... -
Grunnskolelærerstudenters erfaring med eBok-basert undervisning i matematikk
(Peer reviewed; Journal article, 2022)I denne artikkelen analyserer vi grunnskolelærerstudenters respons på en eBok-basert undervisningsform i matematikk. Denne eBoka besto av oppgaver med både skriftlige og videobaserte løsningsforslag. Oppgavene ble hentet ... -
Quotient Spaces and the Local Diameter 2 Property With particular focus on \ell_\infty/c_0
(Master thesis, 2022)The goal of this thesis is to show that the quotient space \ell_\infty/c_0 has the local diameter 2 property. We will start by defining the quotient space X/Y when X is a vector space and Y is a subspace of X. We will see ... -
Abstraction and embodiment: exploring the process of grasping a general
(Peer reviewed; Journal article, 2022)This paper reports from a case study which explores kindergarten children’s mathematical abstraction in a teaching–learning activity about reflection symmetry. From a dialectical perspective, abstraction is here conceived ... -
Variational principles for fluid dynamics on rough paths
(Peer reviewed; Journal article, 2022) -
The Limit Notion at Three Educational Levels in Three Countries
(Peer reviewed; Journal article, 2022)This paper documents how the limit concept is treated in high school, at a university and in teacher education in England, France and Sweden. To this end we make use of vignettes, data-grounded accounts of the situation ... -
Solution properties of the incompressible Euler system with rough path advection
(Peer reviewed; Journal article, 2022)The present paper aims to establish the local well-posedness of Euler's fluid equations on geometric rough paths. In particular, we consider the Euler equations for the incompressible flow of an ideal fluid whose Lagrangian ...