my home economics teacher did sewing with us. an apron and a pair of shorts.
she used to make me unstitch mine when i went ahead and did the next stage ahead of her instructions. even though it was correct and beautiful. 
saying that, she also disapproved of my cheese on crackers technique as I didn't follow her instructions and decided to make it more interesting by making patterns with different colours of grated cheese. way to squish a girl's enthusiasm and creativity Mrs Read!
Mrs Read the home ec teacher from lockerbie academy, for example, was a shit of the highest order.
Phew, that was therapeutic. 