Per Gunnar Østerlie

Publications

Torkildsen, Hermund André; Østerlie, Per Gunnar; Gjøvik, Øistein. (2022) Digitale modelleringsprosesser i matematikk. Universitetsforlaget
Academic chapter/article/Conference paper

Østerlie, Per Gunnar. (2005) Symbolregnende lommeregnere i den videregående skolen. Caspar Forlag
Academic chapter/article/Conference paper

Torkildsen, Hermund André; Østerlie, Per Gunnar; Gjøvik, Øistein. (2022) Digitale modelleringsprosesser i matematikk. Universitetsforlaget
Academic chapter/article/Conference paper
Østerlie, Per Gunnar. (2020) A commognitive approach for teaching functions: The discursive change of pre-service teachers in a technology-rich environment.
Academic chapter/article/Conference paper
Østerlie, Per Gunnar. (2005) Symbolregnende lommeregnere i den videregående skolen. Caspar Forlag
Academic chapter/article/Conference paper

Academic lecture

Østerlie, Per Gunnar. (2020) A commognitive approach for teaching functions: The discursive change of pre-service teachers in a technology-rich environment. European Society for Research in Mathematics Education 10th ERME Topic Conference: Mathematics in the Digital Age , Linz 2020-09-16 - 2020-09-18

Lecture

Østerlie, Per Gunnar. (2019) Med teknologi i matematikktimen. Trøndelag fylkeskommune, Trondheim kommune, Naturfagsenteret Realfagskonferansen 2019 , Trondheim 2019-05-07 -

Poster

Sanne, Anders; Østerlie, Per Gunnar. (2018) Programming and mathematics in lower secondary school. European Society for Reserach in Mathematics Education Mathematics Education in the Digital Age , København 2018-09-05 - 2018-09-07

Lecture

Østerlie, Per Gunnar. (2017) Hvordan skape digitale matematikklærere?. NRLU Lærerutdanningskonferansen 2017 , Gardermoen 2017-04-20 - 2017-04-20

Lecture

Østerlie, Per Gunnar. (2015) Norwegian math exams and the use of CAS. T3 Europe Sharing Inspiration 2015 , Madrid 2015-03-27 - 2015-03-29