Research output per year
Research output per year
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Teaching Through Problem-solving en Lesson Study: Hoe ondersteunt TTP-LS wiskundedocenten om aandacht aan probleemoplossingsvaardigheden van leerlingen te besteden?
Roorda, G., de Vries, S. & Smale - Jacobse, A., 2023, Rijksuniversiteit Groningen. 75 p.Research output: Book/Report › Report › Academic
Open AccessFile89 Downloads (Pure) -
Een wiskundereis naar Lapland
van Maanen, J. & Roorda, G., Dec-2022, In: Euclides. 98, 3, p. 4-9 6 p.Research output: Contribution to journal › Article › Professional
Open AccessFile4 Downloads (Pure) -
Heen en weerreis bij vakdidactiek wiskunde
den Braber, N. & Roorda, G., 2022, In: Euclides, vakblad voor de wiskundeleraar. 97, 6, p. 4-7 4 p.Research output: Contribution to journal › Article › Professional
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Japanse pen en andere verhalen
Roorda, G., 2022, In: Euclides, vakblad voor de wiskundeleraar. 97, 7, p. 18-19 2 p.Research output: Contribution to journal › Article › Professional
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Students’ use of formalisations for improved logical reasoning
Bronkhorst, H., Roorda, G., Suhre, C. & Goedhart, M., 2022, In: Research in Mathematics Education. 24, 3, p. 291-323 33 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile1 Citation (Scopus)47 Downloads (Pure)
Activities
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Lesson Study, Leren van je leerlingen
Gerrit Roorda (Speaker) & Wouter Van Joolingen (Speaker)
1-Feb-2019Activity: Talk and presentation › Professional or public presentation › Professional
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Pas op je Tellen
Gerrit Roorda (Invited speaker) & Saskia van Boven (Invited speaker)
2-Feb-2018Activity: Talk and presentation › Professional or public presentation › Professional
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3e Landelijke Lesson Study-conferentie
Siebrichje de Vries (Chair), Iris Uffen (Organiser), Fenna Wolthuis (Organiser), Gerrit Roorda (Member of scientific committee) & Carolien Bakker (Member of scientific committee)
8-May-2018Activity: Organising and attending an event › Organising and contributing to an event › Professional
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Hoe onderwijs je 'logisch redeneren' logischerwijs bij wiskunde C?
Hugo Bronkhorst (Speaker) & Gerrit Roorda (Speaker)
18-May-2018Activity: Talk and presentation › Professional or public presentation › Professional
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VELON congres 2017
Gerrit Roorda (Speaker)
2017Activity: Talk and presentation › Academic presentation › Academic