Duties Outside the Work Day/Year. No unit member shall be required to attend any meeting or accept any assignment other than during the regular school year as set forth above, but are urged to participate in various building activities such as PTA, athletic events, plays, music presentations, graduation exercises, etc. Participation of unit members in extra-curricular activities will be strictly voluntary and they will be compensated for all such participation in accordance with the provisions of Appendix D. When a bargaining unit member volunteers to participate, as a chaperone, on an overnight field trip for 6th grade camp and/or the 8th grade trip he/she will receive a stipend of one hundred dollars ($100) per night. No more than ten (10) teachers shall be paid per night. When a bargaining unit member is assigned to teach a College Credit Plus (CCP) Course he/she shall receive a seven hundred-fifty dollar ($750) stipend per year for the college/university required work the is outside the regularly contracted day/year.