I think that a one to one with her would be a good way to talk about it. Why not get her to list the skills she thinks she has and rate her own performance against them .. then get her to list some of the tasks she thinks she could take on and match her skills.
Sometimes the best way to learn is have a go ..... if it goes wrong she will learn if supported through the process, if it works then well done her

Are them some small tasks/projects that she could be given to start her off?
Callie