Boston Collaborative High School
178
Students
13:1
S:T Ratio
School Snapshot
Key metrics at a glance13:1
A-
This Week at Boston Collaborative – August 19, 2026
21 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Boston Collaborative High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Boston Collaborative High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
State Assessments
March 23, 2027 – March 24, 2027
MCAS — ELA
May 18, 2027 – May 20, 2027
MCAS — Mathematics
June 1, 2027 – June 2, 2027
MCAS — Science and Technology/Engineering
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215 Dorchester St, South Boston, MA 02127
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Academic Calendar
Important dates, holidays, and school events