Increase in attractivity of natural sciences in primary education

Autor: Rychtera, Jiří, Hásek, Roman, Bílek, Martin
Zdroj: Annales Universitatis Paedagogicae Cracoviensis. Studia ad Didacticam Biologiae Pertinentia. VII(I):61-67
Databáze: Central and Eastern European Online Library (CEEOL)