Another teacher here, yes-I agree with a lot of this.
Class sizes is a funny one. When I was at school (I’m in my 40s), my class size at primary was 37 due to it being a small birth year and the school deciding to have two large classes rather than three small. This was fine and we learnt well, and early half my class passed the 11+ and went to grammar, but…
The teachers had huge amounts of autonomy with what they taught-this was pre national curriculum, they did topic webs and lots of lovely things.
We had a timetable which didn’t require anywhere near the sort of planning that teachers have to do now, eg news writing on a Monday morning, handwriting Tuesday, grammar/spelling type activities Wednesday, creative writing Thursday, comprehension Friday. Chunks of quiet reading/reading to the teacher regularly and a spelling test once a week. We worked our way through maths textbooks after play, asking the teaching for help where necessary. Some children got more teacher time than others and other scouts be pushed to work independently. The teacher would be constantly wondering around giving ideas of how to improve and marking was ticks and crosses. I can’t imagine there was much in the way of lesson planning, assessment, marking etc, which gave the teacher a chance to have a life! They planned fab plays and assemblies and topic work for us instead. We did topic work all afternoon, through geography/history/DT/art etc and did things like basket weaving and country dancing. It mattered so much less that there were big classes, because the teacher wasn’t facing capability if she didn’t deep mark all the books in a certain way or get everyone to a certain level by a certain date.
There was a ‘remove’ class down the corridor where a specialist teacher (with lots of experience and qualifications!) would take children with any additional needs out for times during maths and English to do focused work. Any children with really significant needs was in a special school.
There were no SATs, times tables tests, phonics screeners, target setting to take up huge amounts of time and focus which means that teachers could just focus on a broad well-balanced curriculum.
I absolutely adored primary school-every second, which is probably why I wanted to teach. Sadly, after twenty years, the system has just about broken me. The ridiculous expectations on planning, marking and assessment mean you don’t have the time to see straight half the time. Huge numbers of children with additional needs and no money to support them, means nobody is getting the education they deserve. A move away from text books and the curriculum and 100 new edu-fads changing with every government means nothing is embedded and you’re reinventing the wheel continually.
Things are very broken and Ofsted is a huge factor as well.