How do I start letter to my boss advising her of my school schedule?

Question

How do I start letter to my boss advising her of my school schedule?

Answer 1

Something like:  Dear Mr./Ms. (last name here);

School will be starting on ..... I am enclosing my class schedule ahead of time so we can figure out my work schedule before summer's end.

I enjoy working for you and look forward to continuing to do so during the school year.

Thank you for your time and consideration.

Sincerely,

Answer 2

Well start with her titled and name. Then explain to her that on such and such dates you'll be attending class from this time to that time for the next certain amount of months.

Your lucky you've found someone to work around your school schedule. Most jobs nowadays just want to suck the life right out of you.