Email Etiquette

when you are Emailing your teacher then you must use proper etiquette. Don't use slang like shortening words.  You should use proper words and keep them their proper length.. You should also use a proper introduction to your email. Don't forget the subject and be respectful.always sign your name at the end of your mail. I learned about a hyper doc  and how it is used. Always have a subject line so that your teacher or any one else knows what you are talking about.