You can go to YouTube and watch a Carol Doak's video that will teach you everything you need to know about paper piecing. She explains it all. Also, if you go to Carol Doak's blog, you can buy her class on Craftsy for 50% off. You can buy any class on Craftsy for 50% off by going to that person's blog. They all offer their classes for 50% off on their blogs. That's where I buy them.
I use to not like paper piecing until I watched Carol Doak's. Now it's my favorite type of piecing. She makes it so easy. Be sure to check it out.