Hello!

I a starting to get frustrated due to the fact that there is so much in every subject. I'm a working on calculus now, and it is quite easy along with all the other math subjects... Now my frustration is that when I'm working on a calculus problem, that requires some type of algebra sill, or trigonometry skill that I've never seen, or heard of. I go and look it up... Now doing this is just confusing me now because, I'm having troubles organizing it into my brain so to say. I want to finally finish calculus so that I may be able to start applying it to more complicated science... Can anyone give a list on math subject, certain skills I must know? I mean learning a new concept as always been easy but maybe a list on what I should know, and in the order I should know it...

Thank you in advance.