The Class Teacher,
_________ (Name of the Teacher)
_________ (Name of the School),
_________ (Address of School)
Date: __/__/____ (Date)
_________ (Name of the Student)
Subject: Apology letter
My name is __________ (Name of the Student) and I study in class ________ (Class) of your esteemed school having roll number __________ (Roll Number).
I write this letter to present my sincere apologies for my misbehavior which was conducted by me in ________ (period) on __/__/____ (date). I beg to request you for granting me your sincere apologies for the same. I know that such behavior shall never be tolerated and I ensure that I will be having humble and polite behavior in school.
I ensure that the same would never be repeated in the coming future.
__________ (Contact Number)