Please research clandestine recording laws in your state, look at FindLaw.com
Since the class and the instructor bothered you, consider talking to both your parents and clergy of choice. Then decide on your course of action to expose this situation. One method to consider, should your parents/clergy agree...request a meeting with the Superintendent of the local School Board, offering the opportunity to defend this class and choice of curriculum and source of instructor...then take the complaint to the most popular Local TV Investigation Reporter...again Good Luck
kemosabe said that !
Thanks for all the advice