Search results for author:"Wim Van Dooren"
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What fills the gap between discrete and dense? Greek and Flemish students’ understanding of density
Xenia Vamvakoussi; Konstantinos P. Christou; Lieve Mertens; Wim Van Dooren
Learning and Instruction Vol. 21, No. 5 (October 2011) pp. 676–685
It is widely documented that the density property of rational numbers is challenging for students. The framework theory approach to conceptual change places this observation in the more general frame of problems faced by learners in the transition...
Language: English