I really your help about how to write a letter/email to a teacher.
I do send email to my teachers sometimes when I don't understand the homework. I wasn't sure about how to write it. Should it be formal? or not too informal, but not too formal either? For example, how to start and end the email? I usually use ' yours sincerely' , but doesn't it sound too formal. What if I only say 'thank you', would it look to disrespect or something like that.
thank you for your help!
It depends on how often you see the teacher and how "close" you are with them. I'm in high school, so I'm pretty "close" with my teachers, and I usually just close with "Thank you/Thanks", [name].
I'm not sure about college or online school, but I'd probably write more formally.
Hope this helps!