Is this the proper connection the ghi relay?

Hello,
I just want to know if this is the proper way to connect a relay. I am not using high voltages (less than 9v). Also for the ghi relay how do I put the wires in?

Correct.

Thanks,
Do I need to use a screwdriver to put the wires in?

Yes correct.

Thanks,

Just one more question. When the relay is

myRelay.On()

does this mean that there is electricity flow?
Thanks