I also am learning paper piecing with Peggy Martin's class on Craftsy- she is awesome! And for less (wait for a sale or email Craftsy and ask for a discount :-) never hurts to ask) than a one day class you have many classes and patterns forever. She uses cheap computer paper. Once I tried this I watched Carol Doak on the Quilt Show and got her DVD, a book & the 1/4 inch ruler which I love.