Professional Activity Days are days within the school year provided for staff to increase their knowledge, further upgrade their skills, and become familiar with new technology, new initiatives, and new programs. Students do not attend school on Professional Activity Days.

In Trillium Lakelands District School Board there are P.A. days specifically for elementary school staff and other P.A. days specifically for secondary school staff. There are also P.A. days for both elementary and secondary school staff.

View the school calendar for Professional Activity Dates.