Hey guys... i have just started a band with some friends... now i was wondering... in my guitar lessons i am learning songs. should i keep doing that now that im with a band or should i ask my teacher if i can start learning omprov and scales etc. i personally wanna start learning the improv and scales chords etc. tell me what u think
Yes, if you want to learn how to do something, ask your teacher. Simple. If you have a decent teacher they should have no problem helping you out.

Also you can learn songs on your own. Scales in my opinion, is something that helps to have a little guidance on.
If you can learn songs on your own then do that and learn theory with your teacher, that's what I do, but if you need your teachers help keep learning songs with him. Remember, too, that the more theory you learn the easier it will be to learn songs.