Question A':

Τhe percentage of teachers’ satisfaction with the use (integration and implementation) of I.C.T. before and after COVID-19 (Table 1)

Question B':

Τhe percentage of teachers’ satisfaction with the educational success of I.C.T.s’ tools before and after COVID-19 (Table 2)

15% of teachers had used simulations (Photodendro, Phet-Coorado) of the pan-Hellenic repository of learning objects in the context of virtual laboratories (Var11) versus 22% post-COVID-19

13.8% of teachers had used simulations (Photodendro, Phet-Coorado) of the pan-Hellenic repository of learning objects in the context of virtual laboratories (Var11) versus 26% post-COVID-19