Research output per year
Research output per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Gerrit Roorda is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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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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How can participation in a Learning Study foster prospective teachers’ mathematical knowledge for teaching?
de Haan, D., de Vries, S., Roorda, G. & Drijvers, P., 6-Dec-2024, In: Pedagogische Studiën. 101, 3, p. 184-212 29 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile51 Downloads (Pure) -
Klassengesprekken in TTP-wiskundelessen
Roorda, G., Stienstra, S. & Durenkamp, P., 2024, In: Didactiek voor Vak en Beroep . 4, 1, p. 60-67 8 p.Research output: Contribution to journal › Article › Professional
Open AccessFile64 Downloads (Pure) -
Using lesson study to help mathematics teachers enhance students’ problem-solving skills with teaching through problem solving
Roorda, G., de Vries, S. & Smale-Jacobse, A. E., 2024, In: Frontiers in Education. 9, 17 p., 1331674.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile4 Citations (Scopus)204 Downloads (Pure) -
Wiskunde Onderwijzen met teaching through problemsolving
Roorda, G., Durenkamp, P. & Stienstra, S., 2024, In: Euclides, vakblad voor de wiskundeleraar. 99, 4Research output: Contribution to journal › Article › Professional
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In de leer bij dr. Takahashi
Roorda, G., Stienstra, S. & Durenkamp, P., 2023, In: Didactiek voor Vak en Beroep . 3, p. 18-27 10 p.Research output: Contribution to journal › Article › Professional
Open AccessFile41 Downloads (Pure)
Activities
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Lesson Study, Leren van je leerlingen
Roorda, G. (Speaker) & Van Joolingen, W. (Speaker)
1-Feb-2019Activity: Talk and presentation › Professional or public presentation › Professional
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3e Landelijke Lesson Study-conferentie
de Vries, S. (Chair), Uffen, I. (Organiser), Wolthuis, F. (Organiser), Roorda, G. (Member of scientific committee) & Bakker, C. (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?
Bronkhorst, H. (Speaker) & Roorda, G. (Speaker)
18-May-2018Activity: Talk and presentation › Professional or public presentation › Professional
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Pas op je Tellen
Roorda, G. (Invited speaker) & van Boven, S. (Invited speaker)
2-Feb-2018Activity: Talk and presentation › Professional or public presentation › Professional
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Nationale Wiskundedagen
Roorda, G. (Speaker)
2017Activity: Talk and presentation › Academic presentation › Academic