Year 6. I found out my DC scratched his arm with a compass after another kid told him to try it as it doesn't hurt, enough to still be marked. The other kid had a few times too.
Would you tell the teacher, if you were the teacher would you want to know? I seem to be constantly up at school for one thing or another. My family are saying don't bother, but DC is v emotional and I think this is not healthy behaviour. Or should I just monitor?