Realistically? No idea. Ideally? Find distant relatives living in the most isolated rural setting, establish a relationship with them, and beg them to teach you and your family how to live right in exchange for money and maybe even labor if you are able to move there.
Home economics is way more than baking brownies. Teach girls some basic chemistry so they can make home made laundry detergent.
Her mother and grandmother and other female family members can teach her that.
How, when they're 3-4 generations removed from self-reliance, do they rediscover it?
Realistically? No idea. Ideally? Find distant relatives living in the most isolated rural setting, establish a relationship with them, and beg them to teach you and your family how to live right in exchange for money and maybe even labor if you are able to move there.