From doing my ethnography research, I found this video which show the old time education and what's future education going to be? (Also used part of it in my presentation)
you can see the way of learning and teacher attitude/classroom behaviour changes over the time.
Activity Starters - Teaching Past, Present and Future
If you are interest on 1950s school days, then this video may help you to have more ideas about 1950s education. (I used part of it in my ethnography research presentation as well)
School Days - Ashmead Community School, Reading