If you go to your local library, look for Georgia Bonesteel book, Quilt as you Go. Her instructions are very easy to follow. I have been using her method for years. What I do if I am making a full size quilt (any size) I will piece together 2 or 3 rows then batt and back it the method she teaches. I think it is a lot less confusing then the Cotton way.
Have fun :D