Effectively Implementing Standards-Based Mathematics Curricula in Middle Schools

Autor:	Bay-Williams, Jennifer M., Reys, Barbara J., Reys, Robert E.
Zdroj:	Middle School Journal, 2003 Mar 01. 34(4), 36-41.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/23043924 Zobrazit plný text záznamu