 The explosion we are all too familiar with.  We have felt it, we have  seen it and sometimes it is us who has exploded.  This is the time when  the voices are raised, the insults and name calling begin.  It can  escalate or even begin with physical violence too.  Hitting, pushing,  kicking, breaking things that belong or do not belong to the person  exploding.  It might be done in private or it may be publicly, sometimes  on purpose, just to embarrass another person or parent.  I might add  here too that somtimes anger can be played out in ways that the  perpertrator believes will hurt the other person.  A student doesn’t do  his homework to get back at a teacher, ignoring a parent, hiding the  keys to make a parent late.  In general at this stage the angry party  may just want to be a pain and cause pain to another person.
The explosion we are all too familiar with.  We have felt it, we have  seen it and sometimes it is us who has exploded.  This is the time when  the voices are raised, the insults and name calling begin.  It can  escalate or even begin with physical violence too.  Hitting, pushing,  kicking, breaking things that belong or do not belong to the person  exploding.  It might be done in private or it may be publicly, sometimes  on purpose, just to embarrass another person or parent.  I might add  here too that somtimes anger can be played out in ways that the  perpertrator believes will hurt the other person.  A student doesn’t do  his homework to get back at a teacher, ignoring a parent, hiding the  keys to make a parent late.  In general at this stage the angry party  may just want to be a pain and cause pain to another person.
As a  parent we may have tried to see it coming during the build up and we  may have tried to defuse the spark, but still the explosion happened and  our job either as a parent or as the person the anger is directed at is  to stay as calm as we can and contain the damage, keeping both our  child and ourselves controlled so that no one gets hurt.  If our temper  rises and we lose control that may be exactly what the child is looking  to get done, as they know then that they are in control of the  situation.  So what can we do?
I had planned to give solutions to  the stages at a later writing, but I feel like we need to address this  now to some degree.  It is the same advice that we gave our students  earlier. 
Breathe slowly and deeply.  Avoid shouting and stay  focused.  Do not engage in the debate.  Remember who and what you  represent. 
Do not negotiate with threats. The child may just be  looking for a way to manipulate you and control the family.  Do not give  in.  We can be willing to discuss the matter, but do so only when both  parties are calm enough to do so.  There can be no real teaching when  emotions are high. 
Allow natural consequences play out.  Lets  say the shouting matches and the anger is arguments over homework.  It  may be best at some point just to allow the consequences of not doing  homework play out with the teacher.  Let them get the bad grade, and the  teachers words with them, instead of trying to protect them from bad  results.  I remember my own kids who would wait till the last moment to  tell me they had a project to do and that they needed materials for it,  till the night before.  After talking about this several times and the  behavior not changing we simply told them that they had to tell us about  their projects earlier so we could get materials when it was good for  all of us.   Of course it happened again and we stuck to our word and  the project did not get done.  The result was a bad grade.  The bigger  results were that never again did we get a late notice about projects.  
There  are additional ways of dealing with this stage and things to be careful  of that we will discuss at another time.  But I do feel it is important  to mention at this time though that we must be careful not to allow the  child or anyone to play us against another person of authority.  So we  want to be sure that both parents are on the same page and the child is  not playing mom against dad.  This is called an argument trap and we  will discuss the other type of argument traps later.