I've NCed. Here is the situation.
My 4yr old DS is in reception in a small school. The reception intake is only a dozen or so children and predominately male (I have no idea if that's relevant or not but I'm setting the scene). DS is an only child. He can be stubborn and silent but I think is a nice boy who wants to make good choices.
In the last couple of weeks I have been made aware of a few occasions when he has hurt other children. One was a bite because he was in a bear hug from this other child and couldn't get out. Two were using a pencil to stab the other child (different children each time) when the child was annoying him in some way.
Yesterday I was made aware that he had been threatening to kill another child. I found out this morning that he had said he was going to kill this child's mother, father and brothers. Also this morning he pointed at another child's work and declared that it was "rubbish" (thankfully that child wasn't actually present to hear it at the time).
There are three other boys in the class who are challenging in their behaviour - one of whom was the one who DS threatened (and also stabbed with a pencil). The teacher has given me the impression that DS gets irritated with other people's behaviour (DS's general classroom behaviour is good; he listens well and gets on with his work) and tries to deal with it himself. That's obviously not an excuse and doesn't explain this sudden venom towards other children.
After the violent instances I introduced a sticker chart with a reward if he got all three stickers (for being kind, polite and helpful) but with a sanction if he didn't get the "kind" sticker. There hasn't been any more violence since that except for a couple of petulant slaps towards me.
We have a long chat after each instance. I try to be calm and allow him to talk and explain so he knows that he is listened to. I have stated clearly our expectations. I have tried to get him to empathise with his victims which he sort of does I think.
I feel I am failing, really failing both him and the poor kids on the receiving end of his behaviour. I know that he's tired, he's said as much but he goes to bed as early as possible and sleeps well so all we can do on that score is look forward to half term. I'm sure he's nicer than he's behaving at present but I simply don't know what to do to help him. I tend to end our chats with a cuddle and a reminder that I love him very much.
I just don't know what to do.