article The role of strategy keys in enhancing heuristics and self-regulation in mathematical problem-solving: A qualitative, explorative, and typebuilding study with primary school students yes Raja Herold-Blasius author 126182 https://ris.uni-paderborn.de/download/65882/65883/2025_IML_Herold-Blasius_The role of strategy keys in enhancing heuristics and self-regulation in mathematical problem-solving A qualitative explorative and type-building study.pdf application/pdfno 2025 eng Investigations in Mathematics Learning 174289-308 R. Herold-Blasius, “The role of strategy keys in enhancing heuristics and self-regulation in mathematical problem-solving: A qualitative, explorative, and typebuilding study with primary school students,” <i>Investigations in Mathematics Learning</i>, vol. 17, no. 4, pp. 289–308, 2025. Herold-Blasius, R. (2025). The role of strategy keys in enhancing heuristics and self-regulation in mathematical problem-solving: A qualitative, explorative, and typebuilding study with primary school students. <i>Investigations in Mathematics Learning</i>, <i>17</i>(4), 289–308. R. Herold-Blasius, Investigations in Mathematics Learning 17 (2025) 289–308. Herold-Blasius, Raja. “The Role of Strategy Keys in Enhancing Heuristics and Self-Regulation in Mathematical Problem-Solving: A Qualitative, Explorative, and Typebuilding Study with Primary School Students.” <i>Investigations in Mathematics Learning</i> 17, no. 4 (2025): 289–308. Herold-Blasius, Raja. “The Role of Strategy Keys in Enhancing Heuristics and Self-Regulation in Mathematical Problem-Solving: A Qualitative, Explorative, and Typebuilding Study with Primary School Students.” <i>Investigations in Mathematics Learning</i>, vol. 17, no. 4, 2025, pp. 289–308. @article{Herold-Blasius_2025, title={The role of strategy keys in enhancing heuristics and self-regulation in mathematical problem-solving: A qualitative, explorative, and typebuilding study with primary school students}, volume={17}, number={4}, journal={Investigations in Mathematics Learning}, author={Herold-Blasius, Raja}, year={2025}, pages={289–308} } Herold-Blasius R. The role of strategy keys in enhancing heuristics and self-regulation in mathematical problem-solving: A qualitative, explorative, and typebuilding study with primary school students. <i>Investigations in Mathematics Learning</i>. 2025;17(4):289-308. 658822026-06-15T10:10:21Z2026-06-24T06:58:55Z