In this tutorial by Jan Patek, she shows you how to use and read your patterns for freezer paper applique and also shows your her trick for when patterns call for some pieces in reverse.
For the Lily's Heart Pattern: http://janpatekquilts.goodsie.com/lillys-hearts-and-stars-pattern
For the Sunflower Daze Pattern: http://janpatekquilts.goodsie.com/sunflower-daze-quilt-pattern
If you are in need of freezer paper or that nifty sandpaper board that Jan uses, you can find those here:
http://janpatekquilts.goodsie.com/notions
And to keep up on everything happening over at Jan Patek Quilts, be sure to visit Jan's Blog: http://janpatek.blogspot.com/