Just write : Date of writing note: "To whom it may concern, (child's name) was absent from school on (date of missed day) because he/she was not feeling well." Then sign your name.
I will not be present.
Write him a note.
If this is in the United States you don't need to write a letter. At the very most a small note to the office telling them why or a doctors note will do the job. You can also call them since it was just one day.
like this dear ms.mr.whatever _________ cannot make it because of emergency
If you are sick you should write an excuse letter for your employer. The letter should include a copy of the note from the doctor and the time you will be absent from work.
The parent should simply state the facts. If absolutely necessary - the parent could get an official written diagnosis from a doctor, but usually a simple note from the parent is adequate.
ask him in between classes really quickly, ask a friend to do it, text him in or out of school, write a letter and stick it in his locker through a slit or whatever, or pass a note.
how do you write memo regarding absent without permission of employee?
Make one on Microsoft word.
write them a note, or ask them in person
Put a note in her locker