I have been teaching paper piecing for many years,, the freezer paper method is NOT something I suggest for a beginner class! First off, you are not piecing on the paper!
The freezer paper method is a WHOLE different fish to fry!
Go to Carol Doak's website, or even quilter's cache and check out their tutes on real paper/foundation piecing!
Then give it a go...you might like it more than you thought!