How we can prepare a Learning Protocol for teaching programming to children?

 I've searched alot on the www and other availabel resources but i coudn't find a respactable paper or discussion about Learning Protocols in Teaching Programming to children. So i tried to prepare a protocol for this topic. As you know a protocol should be precision enough and be like an standard that others be able to use them. So i need experts help to do this job. It's point of your blest to shair your expriences in this area. How we can prepare a Learning Protocol for teaching programming to children?