So me and my girlfriend have been going out for 11 months(she's 16 and I'm 16) and our year is right around the corner, and I would like some ideas on what to get her and how to give it to her,stuff like that. Help.

Take her out for a meal. Order her a single red rose.

Nothing to elaborate!

Well I'm a bit older(college) and my girlfriend goes away to school a couple of hours away.. I told her I wouldn't be able to make it on our 1 year but I could over the weekend(our 1 year was on a Wednesday). Little did she know I woke up at 4 am on Wednesday and drove 4 hours to her college to surprise her with breakfast, flowers, and her favorite movie that we watched while she skipped her morning class. We then cuddled until lunch where I took her out to her favorite restaurant and then I made her dinner after dinner I stayed until around 11pm and then drove home. All in all I can't really think of something that would have made her more happy. That is just what I did..

Actually to elborate on the above and combine them, how about cooking her a nice meal and giving her a single red rose.

It all depends on your relationship and what you two normally do. A lot of guys get their girlfriends roses for no reason every now and then, if that's the case I don't really feel like it is an appropriate one year anniversary gift. Flowers for no reason are nice, flowers as a gift are a cop out. The making dinner thing is a nice touch though.