Answer:
Start your report by saying "Dear. ___"
"I'm writing this to let you know that a fight had taken place during class, and I wish to voice my opinions about it and how you can make a difference to make sure something like this doesn't happen again, I think we can start by having a talk with the students to understand the issues between them.__"
Etc...etc.. I hope this helps for a start---
Step-by-step explanation: