Nelissen, J. (2003) “Boekbespreking ’Mathematics education for lowachieving students. Effects of different instructional principals on multiplication learning’ en ’The learner as designer: processes and effects of an experimental programme in modelling in primary mathematics education’”, Pedagogische Studiën, 80(1). Available at: https://pedagogischestudien.nl/article/view/14666 (Accessed: 27 October 2025).