Wyniki
-
Economy as a crucial component of elementary education curriculum
Ewa Jagiełło, Mária Vargová
Journal of Preschool and Elementary School Education /1(5) (2014) s. 29-42 -
The importance of mathematical difficulties and failures
Anna Klim-Klimaszewska, Ewa Jagiełło
Journal of Preschool and Elementary School Education /2(2) (2012) s. 69-88