Experience

Christelijk Gymnasium Utrecht

• Netherlands
• Education Administration Programs
• 1 - 100 Employee

• docent wiskunde

  • Aug 2023 - Present



International Study Group for Relations between History and Pedagogy of Mathematics (HPM)

• member of Advisory Board

  • Sep 2020 - Present

  HPM is an affiliate organization to the International Committee for Mathematics Instruction (ICMI). More info on our studygroup is currently on http://www.clab.edc.uoc.gr/hpm/about%20HPM.htm A new site for HPM is under construction. HPM is an affiliate organization to the International Committee for Mathematics Instruction (ICMI). More info on our studygroup is currently on http://www.clab.edc.uoc.gr/hpm/about%20HPM.htm A new site for HPM is under construction.



Amsterdam University of Applied Sciences

• Netherlands
• Higher Education
• 700 & Above Employee

• docent/onderzoeker lerarenopleiding wiskunde

  • Aug 2011 - Present

  Ik geef colleges in zowel de bachelor- als masteropleiding Leraar Wiskunde. Verder doe ik taken op het gebied van studieloopbaanbegeleiding, stagebegeleiding, begeleiding van afstudeeronderzoeken en curriculumherontwerp. Ik geef colleges in zowel de bachelor- als masteropleiding Leraar Wiskunde. Verder doe ik taken op het gebied van studieloopbaanbegeleiding, stagebegeleiding, begeleiding van afstudeeronderzoeken en curriculumherontwerp.



University of Amsterdam

• Netherlands
• Research Services
• 700 & Above Employee

• PHD Student

  • Aug 2019 - Jul 2023

  My PhD-project was supervised by Prof. Ron Oostdam (Amsterdam University) and Prof. Fred Janssen (Leiden University). Dr. Bonne Zijlstra (Amsterdam University) is also member of the team. My research concentrates on the possibilities of raising the cognitive demand of mathematical activities through the use of history of mathematics. My PhD-project was supervised by Prof. Ron Oostdam (Amsterdam University) and Prof. Fred Janssen (Leiden University). Dr. Bonne Zijlstra (Amsterdam University) is also member of the team. My research concentrates on the possibilities of raising the cognitive demand of mathematical activities through the use of history of mathematics.



International Congress for Mathematic Education

• Shanghai, China

• Co-chair TSG 27 at ICME14

  • Apr 2021 - Aug 2022

  Topic Study Group 27 is on the role of the history of mathematics in mathematics education Chair: Yvette Weiss (Johannes Gutenberg-University Mainz, Germany) More info on https://icme14.org/static/en/news/37.html?v=1639379359941 Topic Study Group 27 is on the role of the history of mathematics in mathematics education Chair: Yvette Weiss (Johannes Gutenberg-University Mainz, Germany) More info on https://icme14.org/static/en/news/37.html?v=1639379359941



Nederlandse Vereniging van Wiskundeleraren (NVvW)

• Netherlands
• Primary and Secondary Education
• 1 - 100 Employee

• bestuurslid

  • Nov 2016 - Oct 2021

  vertegenwoordiger van de lerarenopleidingen wiskunde Zie ook www.nvvw.nl vertegenwoordiger van de lerarenopleidingen wiskunde Zie ook www.nvvw.nl



Utrecht University

• Netherlands
• Higher Education
• 700 & Above Employee

• Local organizing committee CERME11

  • May 2018 - Feb 2019

  Voor 2019 is Nederland gekozen als gastland om het 11e Congress of the European Society of Research in Mathematics Education (CERME11) te organiseren. CERME11 vindt van 5 - 10 februari 2019 plaats in De Domkerk en diverse karakteristieke locaties in de Utrechtse binnenstad. CERME11 wordt georganiseerd door de Freudenthal Group en het Freudenthal Instituut van de Universiteit Utrecht. Op deze conferentie brengen we mensen samen die actief zijn op het gebied van onderzoek naar reken-wiskundeonderwijs uit heel Europa en daarbuiten. Zie ook www.cerme11.org Show less



Koningin Wilhelmina College

• Netherlands
• Higher Education
• 1 - 100 Employee

• docent wiskunde

  • Aug 2007 - Aug 2011



Niftarlake College

• Netherlands
• Primary and Secondary Education
• 1 - 100 Employee

• docent wiskunde

  • Aug 2002 - Jul 2007



Malmberg

• Netherlands
• Book and Periodical Publishing
• 200 - 300 Employee

• auteur Matrix (wiskundemethode)

  • 2004 - 2007



werkplaats kindergemeenschap

• Primary and Secondary Education
• 1 - 100 Employee

• docent wiskunde

  • Feb 2002 - Jul 2002