[Here briefly describe Sample leave letter for school for students and teachers due to sickness and casual leave for any purpose. Students, employees both can follow these formats. You can modify it according to your requirements.]
Date…
The principle,
Institute Name…
Institute Address…
Sub: Letter for Leave from School
Dear Sir/Ma’am,
I (Name) student of (A Levels/Grade) feeling sick since last week and now my sickness doesn’t allow me to attend classes because of flue and cough (State your situation). I request you for leave for at least three days (as your requirement). If I will require more leave I will inform you and send your application in email for leave after the medical checkup. I hope this rest will make me perfect for studies and again I will be the best student in my class.
Thanking you,
Name,
I.D. no…
Class/Grade no…
Contact no…