Nana did it all. My Mum did none of the sewing, knitting, crocheting, canning, bread making or gardening. Seems in a lot of families to be an "every other generation" thing.
We lived just down the road from Nana. She tried to teach me but other than learn to treadle a straight line I never followed through until Kids came along and only to quilting 3 yrs ago so really I'm self-taught with all of it. As a kid I was more often down in the basement with Grandad hammering and sawing! (Try learning to crochet with the book open on your lap and your fingers getting all gibbled up and cramped from finding what to do with the yarn!)