Block 1: Day School courses
Block 1 of Day School courses starting Wednesday, September 9, 2026.
September 8, 2026
News
Back to school – September 9, 2026
Back to school. AAEC student start September 9, 2026.
September 8, 2026
Last Day of Block 6 – June 23, 2026
The last day of Block 6 Day School courses is Tuesday, June 23, 2026.
June 23, 2026
Last Day of Block 5 – May 8, 2026
The last day of Block 5 Day School courses is Friday, May 8th.
May 8, 2026
Last Day of Block 4 – March 24, 2026
The last day of Block 4 Day School courses is Tuesday, March 24th.
March 23, 2026
Last Day of Block 3 – January 28, 2026
The last day of Block 3 Day School courses is Wednesday, January 28th.
January 26, 2026
Board News
Flags at half-mast for Police and Peace Officers’ National Memorial Day
September 25, 2026
Our flags are at half-mast in observance of Police and Peace Officers’ National Memorial Day – September 27.
Media release: TLDSB progressing well with 2025-2026 EQAO assessment scores
September 25, 2026
On September 25, the Education Quality and Assessment Office (EQAO) released the assessment results for school boards in Ontario from the 2025-2026 school year. Trillium
Gravenhurst High School Grade 9 students kick off the school year by visiting Camp Tawingo
September 25, 2026
On September 22, Gravenhurst High School (GHS) Grade 9 students engaged in a full day of learning at Camp Tawingo in Huntsville. Guided by Grade
Information for parents/guardians: child visual health
September 25, 2026
Clear vision is important to success in the classroom. It is recommended that all children have acomprehensive eye exam before entering school and every year
TLAC 2027 counsellor applications are now open
September 22, 2026
The Trillium Lakelands Art Camp, otherwise known as TLAC, wouldn’t be the incredible event that it is without the support of amazing camp counsellors and
Responsive support delivered during summer learning in TLDSB
September 21, 2026
Over three weeks in the summer, Trillium Lakelands District School Board (TLDSB) delivered in-person learning to 181 students in Senior Kindergarten to Grade 2! Hosted
TLDSB seeks Special Education Advisory Committee members
September 17, 2026
Under section 57.1(1) of the Education Act, and Ontario Regulation 464/97, every school board in Ontario shall establish a Special Education Advisory Committee (SEAC). The
Mental health parent/guardian engagement event – The Kindergarten Workshop: Creating the Best Conditions for Growth and Learning
September 9, 2026
Hosted by Trillium Lakelands District School Board (TLDSB) Mental Health Services, parents/guardians and staff are invited to hear from speaker, best-selling author, and founder of
Block 1: Day School courses
September 8, 2026
Block 1 of Day School courses starting Wednesday, September 9, 2026.
Back to school – September 9, 2026
September 8, 2026
Back to school. AAEC student start September 9, 2026.