Audrey's Acquisition of Fractions: A Case Study into the Learning of Formal Mathematics

Autor:	Keijzer, Ronald, Terwel, Jan
Zdroj:	Educational Studies in Mathematics, 2001 Jan 01. 47(1), 53-73.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3483253 Zobrazit plný text záznamu