Are still completely confused about reporting levels.
They've been around for years, they are searchable on an enormous number of websites, your older KS2 children are using them as targets, schools have curriculum evenings about them, many schools glue the levels into books as success criteria for children to use to self-assess and yet every year it's the same kerfuffle of parents wondering if a 3a is better than a 3c and is it OK for little Jocasta who is in Y1 to be a 3a for maths.
Every...year.