Originalsprache | Deutsch |
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Titel | Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education |
Redakteure/-innen | E. Bergqvist, M. Osterholm, C. Granberg, L. Sumpter |
Herausgeber (Verlag) | Psychology of Mathematics Education (PME) |
Band | 5 |
Publikationsstatus | Veröffentlicht - 2018 |
Well-defined and ill-defined initial state and goal state of tasks and their effect on task difficulty
M. Lehner, K. Reiss
Publikation: Beitrag in Buch/Bericht/Konferenzband › Kapitel › Begutachtung