I am in the throes of a migraine, so I can't answer now. Must go lie down. But I am WAY casual, and have a near allergy to curriculum (yet am not an unschooler), so I can give you a fairly unusual perspective.

FWIW, it doesn't have to be hard. Especially with a GT child.

Later. Wish me luck! (I fear I'll need it...)

Kriston