Georgios Olympiou

Effects of physical and virtual Experimentation on students conceptual Understanding in heat and temperature

Marios Papaevripidou, Constantinos P. Constantinou, Zacharias C. Zacharia, 2008 .

Making the invisible visible: enhancing students’ conceptual understanding by introducing representations of abstract objects in a simulation

Georgios Olympiou, Ton deJong, Zacharia Zacharias, 2013 .

Blending Physical and Virtual Manipulatives in Physics Laboratory Experimentation

Zacharias C. Zacharia, Georgios Olympiou, G. Olympiou, 2014 .

Effects of experimenting with physical and virtual manipulatives on students' conceptual understanding in heat and temperature

Marios Papaevripidou, Zacharias C. Zacharia, Georgios Olympiou, 2008 .