Thousand Islands Secondary School
Brockville, Ontario
Strong overall results with strong reading, strong writing but weaker math. Recent results show an improving trend.
Overall score
out of 10
Key metrics
Math
39%
Needs improvementReading
85%
StrongWriting
85%
StrongTrend
ImprovingWhat this means for parents
This profile is derived from the available EQAO/OSSLT measures: reading is 85%, writing is 85%, math is 39%. Across the available three-year change fields, the school is improving overall (average change 8.5 points).
Is this school a good fit?
Best for
- literacy-focused learners
- students who do well in writing-heavy environments
- families looking for improving schools
- students who may benefit from schools serving more special education learners
May not be ideal for
- families prioritizing top-tier math performance
- parents seeking very even performance across subjects
Performance by grade level
Math
Needs improvement39%
Based on EQAOresults — % of students meeting the provincial standard.
Three-year improvement
Improving
Change in students meeting provincial standard over 3 years
Grade 9
Grade 10
Values in percentage points. Positive = more students meeting the standard vs. three years ago.
Contact & details
Address
2510 Parkedale Avenue West, Brockville, Ontario, K6V 3H1
Phone
613-342-1100
Board
Upper Canada DSBType
Public · English
Grades
9-12
Students
655
Website
tiss.ucdsb.on.caNearby schools
Continue your search
Compare this school with nearby options or explore a different area.