PhD defence Sterre Ruitenburg

On Friday 3 October 2025 at 16:00 hours exactly, Sterre Ruitenburg (Open University) will defend her thesis entitled “Practice Made Perfect: Effectiveness of Retrieval Practice, Distributed Practice, and Interleaved Practice for Mathematics Education in Authentic School Classrooms”.

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The supervisors are Prof. Gino Camp (Open University) and Prof. Halszka Jarodzka (Open University). The co-supervisor is Prof. Paul Kirschner (Open University).

The defence can be attended live at the Open University in Heerlen and can be followed online via www.ou.nl/live.