Thanks Polter teaching of idioms etc was something that was written in his SALT report when he was 5, we are still waiting! I have been doing some work at home with ds and he is starting to get an idea and understand some.
I think with ds its even more subtle than that (although subtle, its having a massive impact on him)
I agree they do need to up their game and communicate in way he can understand. They also need to deal with the underlying reason too.
An example of how subtle it is and school are not even recognising it.
Remember the microphone incident.
TA asked who wants to go and try some microphones. Ds and several others raised their hands. So already unexpected and unstructured.
Anyhow to cut a long story short, it went wrong on so many levels, but to the point ds was handed the microphone and told to say something, he couldn't think of anything and asked what shall I say, he meant literally he needed to be told what to say. TA said 'say something random', which is exactly the same as 'say something' and of no help at all to him!
So ds sat with the microphone in silence until it was taken away. He then got upset and went crying upstairs to a different TA saying 'he wasn't allowed a turn' Ds's thinking he hadnt had a turn, as he didn't speak and all the others did.
So TA says ds was allowed a turn, but he didn't want to. The other children say he did have a turn etc.
To ds TA and other children are now telling lies, as it doesnt match his idea of a 'turn', they are all bullying him, he feels threatened etc.
So he screams at them all and runs away.
To school ds is just making it up, cant get his own way etc, etc.