Ds is in reception and has been doing well with reading. Had finished ort level 6 on the school scheme and found them really quite easy e.g. maybe 1 word a book he'd need help with and the rest he read fluently. He was understanding them fine too and reading with expression.
So the first week back of term his teacher was off sick and he got given books from a box two or three bands lower than normal. Not a big deal as these things happen. She came back and this week no one changed his book all week until today when he came home with an ORT 5 book. If he should be moving onto 7 why has he now come home with a level 5 one? A week of messing around is fine, but it's two weeks into term now...
I asked him who gave him the book in case the assistant did it again but he said he chose it from the box.
How do I deal with this without sounding annoying and pushy? What can I say?
Or should I just leave it? He reads plenty of normal story books at home by choice.