Images, fractions and their intricate links : true, false or somewhere in-between

Autor:	HEWITT, DAVE, PIMM, DAVID
Zdroj:	For the Learning of Mathematics, 2021 Jul 01. 41(2), 14-16.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/27091197 Zobrazit plný text záznamu