E.M.
I'd see what she would like to do in the way of volunteer work ( or work ) that would make her feel like she is useful or contributing something. Or learning a skill that could give her an edge in the job market or environment of the future. (Foreign language? Self defence class?)
In our past history,before extended compulsory schooling and child labor laws, kids had an important economic role within the family (often working on the family farm, or apprenticed somewhere to learn some skill). They knew they were doing something useful for someone.
We have failed, as a society, for whatever reason, to give our kids a similar feeling of belonging and importance. They go to school for a far off goal of graduating...onto...what? Peers can be brutal. The info-tainment on TV is a recipe for depression. It is no wonder many feel lost and fall into self-hating.