Chinese and Singaporean sixth-grade students' strategies for solving problems about speed

Autor:	Jiang, Chunlian, Hwang, Stephen, Cai, Jinfa
Zdroj:	Educational Studies in Mathematics, 2014 Sep 01. 87(1), 27-50.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/43589863 Zobrazit plný text záznamu