Vol. 8, No. 1, 2022

Viliam Ďuriš, Veronika Bojdová, Timotej Šumný

Fundamental Contributions in the History of Number Theory

Dušan Vallo

Konštrukcia obdĺžnika daného obsahu vpísaného do pravouhlého trojuholníka v prostredí GeoGebra

Problem of Rectangle of Given Area Inscribed in Right-Angled Triangle in GeoGebra Environment

Marek Varga, Ľubomír Rybanský

Hrá futbal aj dvanásty hráč?

Does the twelfth player also play football?

Veronika Bočková, Gabriela Pavlovičová

Solving Geometric Tasks by 9th Grade Pupils and Using GeoGebra Software