In Logic is ⇒, →, and ⊃ basically the same symbol? I need to create a few truth tables and I got confused by the logic symbols as some of the questions use either one or the other which is really confusing especially if they all mean the same thing.
I have found this link: http://signs-symbols.blogspot.com/2012/12/logic-symbols.html
From which I understand that these symbols mean the same thing and can be used vice versa?
 A: The short answer is: Symbolic practice varies a bit, and you won't be going wrong if you use any of those symbols for the truth-functional conditional. Just make your choice of symbol explicit, and then no-one can be misled.
The longer answer is: There is some historical precedent for using $\supset$ to mean an [object-language] connective defined from the outset as having the truth-table of the material conditional.
And there is some precedent for using $\to$ for an [object-language] conditional connective more generally (perhaps introduced as governed by certain rules of inference). If you choose the classical rules, it will then be a result (not a mere matter of definition) that this connective is none other that the material conditional again.
As for $\Rightarrow$, this has been used as a sequent former in formal sequent calculi; but also seems often to be used (in some places, at any rate) as a metalinguistic symbol (i.e. not part of a formal object language, but as shorthand in mathematical English) to mean "logically entails" (so something stronger than the material conditional).
But, as I say, practice varies. So just make your usage clear, up front. 
