NELISSEN, J.M.C. 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, [S. l.], v. 80, n. 1, 2003. Disponível em: https://pedagogischestudien.nl/article/view/14666.. Acesso em: 27 oct. 2025.