For each 25 hours of extra-curricular duties, up to a maximum of a total of 100 extra-curricular hours, a teacher shall be entitled to either:
a. a payment equivalent to one-half the daily substitute teacher rate; or
b. a half day leave of absence without salary deduction at a time mutually agreeable to the Division and the teacher.
If desired, such leave shall be granted in advance of hours being earned.
If leave is advanced and the extra-curricular duty is not completed the employee will have the cost of the substitute deducted from the first payment in July and charged as personal leave day(s).
If it is not possible to accommodate leave days within the school year the Division will pay the teacher in accordance with Clause 4:10 (a).