dr. G. (Gerrit) Roorda

Teacher Educator Mathematics

Research

Postal address:
Netherlands
Publications
  1. Didactief: Lesson Study: hip en veelbelovend

    de Vries, S., Roorda, G. & van Veen, K., 7-Dec-2018, 2 p. Ten Brink Uitgevers.

    Research output: Other contributionProfessional

  2. Interventie bij vwo wiskunde C: redeneren in non-formele contexten

    Bronkhorst, H., Roorda, G., Suhre, C. & Goedhart, M., 11-Oct-2018.

    Research output: Contribution to conferencePosterAcademic

  3. Students' readiness to appropriate the derivative - meta-knowledge as support for the zpd

    Vos, F. & Roorda, G., 12-Jul-2018, Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education. Bergqvist, E., Österholm, M., Granberg, C. & Sumpter, L. (eds.). Umeå, Sweden: PME, Vol. 4. p. 387-394 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

  4. Teacher learning in the context of Lesson Study: One team, five mathematics teachers

    Roorda, G. & de Vries, S., 12-Jul-2018, Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education. Bergqvist, E., Österholm, M., Granberg, C. & Sumpter, L. (eds.). Umeå, Sweden: PME, Vol. 5. p. 151-151 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

  5. Evolution of undergraduate students' mathematical reasoning

    Aaten, A. B., Roorda, G., Deprez, J. & Goedhart, M., 12-Jul-2018, Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education. Bergqvist, E., Österholm, M., Granberg, C. & Sumpter, L. (eds.). Umeå, Sweden: PME, Vol. 5. p. 3-3 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

View all (38) »

Activities
  1. Lesson Study, Leren van je leerlingen.

    Gerrit Roorda (Speaker), Wouter Van Joolingen (Speaker)
    1-Feb-2019

    Activity: Talk or presentationProfessional

  2. Hoe onderwijs je 'logisch redeneren' logischerwijs bij wiskunde C?

    Hugo Bronkhorst (Speaker), Gerrit Roorda (Speaker)
    18-May-2018

    Activity: Talk or presentationProfessional

  3. 3e Landelijke Lesson Study-conferentie

    Siebrichje de Vries (Chair), Iris Uffen (Organiser), Fenna Wolthuis (Organiser), Gerrit Roorda (Member of programme committee), Carolien Bakker (Member of programme committee)
    8-May-2018

    Activity: Participating in or organising an eventParticipation in conferenceProfessional

View all (16) »

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