Have Parenting Questions? Ask a Parenting Counselor for Answers
I would highly suggest you seek professional help both here, at school, and through your pediatrician. From what you have explained some things seem like typical teenage outbursts. The fact that her rage is extreme makes me thing professional counseling is in order. Is the a history of any other acting out in the past? If so be sure to share that with your pediatrician. If you pediatrician doesn't have any suggested counselors call the closest children's hospital for a referral. I would also take a look at the things going on around you daughter. Have any big changes happened lately? Is she in a stressful situation somehow? I would also look at the possibility of her being bullied at school. If you have any other questions or need follow up please don't hesitate to ask.
My goal is to assist you so that you get the most informative reply. Please do get back if you need any clarification. A positive feedback & a bonus is greatly appreciated & will encourage me.