No, they get taught terms like verb, digraph, as well as the difference in sounds between an and A. They don’t even teach uppercase letters until long after kids have mastered lower case. The whole “Annie Apple” thing went out of favour years ago. UK primary schools are very jargon heavy these days and phonics is all about teaching lower case letters.
My wife is a primary school teacher, a few of my friends are teachers, and I have two kids in primary school. So this is a topic I’m very familiar with.
What people forget is that the curriculum changes. It changes frequently. When I was at school the curriculum was very different to what it is like now. For example I actually learned the term “digraph” from my kids, not my own schooling. I mean, I always knew what digraphs and split digraphs were, but I never knew they were called digraphs.