First you need to ask to speak to them - in private where you can ask if there are issues that cause them to treat you in a manner which makes you feel uneasy
unknown
No, there is no need for 'substitute teacher' to be capitalized.
Yes, both "Substitute Teacher" and "Substitute Paraprofessional" should be capitalized when referring to specific roles or job titles.
Substitute teacher.
She works as a substitute teacher.
The substitute teacher is Firenze, a centaur from the Forbidden Forest.
Takes the place of a regular teacher that is absent that day.
well hes bout 5'11'', 6'0''
Lisa's teacher is Miss Hoover (Elizabeth). She was replaced for the episode 'Lisa's Substitute' by substitute teacher, Mr Bergstrom. her specific jazz teacher was Bleeding Gums Murphy
No
Substitute could be an adjective or a noun. For example, "The substitute teacher" uses subtitute to describe what kind of teacher. "The substitute passed out the homework" uses substitute as a noun by itself
In Australia, at least, to be a substitute teacher, you still need all the qualifications necessary to gain registration as a teacher. You cannot teach without a degree or the equivalent teachers course accreditation. This applies whether you are a full-time teacher or a substitute.