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The staff at Holy Trinity Catholic Secondary School performs ongoing professional development on a regular basis. Click the link below to see what we are doing on our next Professional Activity Day.
School PA Day Activities and Agendas
Aug. 28, 2025
Sept. 26, 2025
Oct. 24, 2025
Nov. 21, 2025 (secondary only)
Jan. 30, 2026
April 17, 2026
June 5, 2026 (elementary only)
June 26, 2026
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