I may have to change my name to Toiletdoorgaplady at this point.
Toilet design would be ideal for a lesson on this. Discussing why we have gaps in toilet doors (and why it’s a problem that the government consultation has implied single sex toilets can also have full floor to ceiling doors in public buildings) can bring up the hierarchy of needs and rights.
Why is it that there are door gaps? Safety inside the cubicle, hygiene, air flow, economics (they work better).
Why do you think many schools are replacing the doors with full height ones? Modern cameraphones / gender ideology discomfort/ stop congregations in blocks?
What are the advantages? What are the disadvantages? Which groups are most advantaged and disadvantaged? (People collapsing behind doors = epilepsy, diabetes, strokes, smoke inhalation in a fire, heart problems, pots). Think about the doors opening inwards and locks.
What are needs? Does safety come before feelings of unease? Design a chart of what is most important? Do rights clash?
In developing countries, there has been a major drive to provide separate girls toilets as it improves school attendance. Why do you think this is? (I sponsored a girl in Tanzania with PLAN and they were doing this in their village so I know a bit about it).
With an older group you may introduce the numbers of pupils sexually assaulted in school premises each school day (at least one rape per school day is reported - discussed in Parliament in 2015/6). This was before the move to mixed sexed toilets and full height doors. Does this information influence your decision?
How would you design public toilets? Who do you think designs them?
I remember a deputy head getting very excited about the mixed sexed toilets he’d designed at a school (- maybe on Educating Yorkshire type of programme? ) and it was very obviously designed by a man. Even the toilets were centred so the sanitary bin would be squashed against the toilet. They had one centralised round sink for boys and girls. Bet that was fun with bloody hands.