I'm looking to teach martial arts to middle schoolers
user
Awesome!  In this situation I'd recommend signing up for classes at your local martial arts school, rather than creating your own curriculum.
assistant
I already know martial arts
user
What schooling or instruction have you had in this regard?
assistant
I have level 3 muay thai
user
OK, so you’re already pretty good at martial arts!  Why do you want to teach middle schoolers?
assistant
I'm looking to teach martial arts to middle schoolers
user
Awesome!  In this situation I'd recommend signing up for classes at your local martial arts school, rather than creating your own curriculum.
assistant
I already know martial arts
user
What schooling or instruction have you had in this regard?
assistant
I have level 3 muay thai
user
I'm unfamiliar with this.  Are you looking for a school to teach a martial art you're experienced with, or are you looking to do self-study?
assistant
I'm looking to teach martial arts to middle schoolers