Which electrode do copper ions move towards?

 Copper sulfate, CuSO4 ===> (Cu^2+) (SO4^2-). 
That means copper ions have a positive charge in the solution of this compound and are therefore attracted to the negative electrode, cathode. Just wanted to clear that out because "it accepts electrons there" is an invalid and ambiguous answer. 
Good luck.

Crust,mantle,core,earth

Ibelieve y y even though i've only taken chemistry for one year