Hello all, I am a qualified teacher, currently self-employed and running a Youth Theatre company. I have been contacted by a school and asked if I would consider teaching all of their Drama one day per week. I would not be on their payroll, but would invoice them for my services. I have never done this before, and was wondering if anyone had any advice on how I should charge - I don't want to charge too much, obviously, but I also don't want to sell myself short. Should I go on basic teaching wage and break it down? I am a bit stumped. Any advice would be greatly appreciated. Many thanks!