“Never at rest”: developing a conceptual framework for descriptions of ‘force’ in physics textbooks

Autor:	Stavrum, Lars Rikard, Bungum, Berit, Persson, Rolf Jonas
Databáze:	NORA (Norwegian Open Research Archive)
Externí odkaz:	https://hdl.handle.net/11250/2994296 Zobrazit plný text záznamu