1) Once or twice a week, as part of the curriculum, girls go to ballet class while boys go learn how to play chess. No questions asked about individual preference, just a plain gender division.
2) Random homework assignment: Make a list of boy toys and girl toys.
3) Art work is displayed on the classroom wall, one bulletin board for boys another for girls, labelled as such in large signs overhead.
Am I overreacting by being appalled?