My son is 5. Recently he has started to bite at school in moments of frustration. He is an excellent with communication and knows all the remedies for combating conflict physically. He knows how to calm himself down and express himself however he is very impulsive. The teacher has even met ione having to 'pull something out of the hat' as he already demonstrates a clear understanding of how to work through anger healthily. He does not do this at home either. This is the 5th time and I'm hoping for some advice here....thanks