Ella T. Grasso Technical High School
654
Students
13.6:1
S:T Ratio
School Snapshot
Key metrics at a glance1,018
B
14:1
A-
This Week at Ella T. Grasso Technical – September 20, 2026
89 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Ella T. Grasso Technical High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Ella T. Grasso Technical High School.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
September 22, 2026
SAT — National
September 25, 2026
SAT — National
September 29, 2026
ACT — National
October 1, 2026 – October 30, 2026
PSAT 8/9 — Fall
State Assessments
February 1, 2027 – May 28, 2027
Next Generation Science Standards Assessment — NGSS
March 1, 2027 – April 30, 2027
Connecticut SAT School Day — ELA & Math
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189 Fort Hill Rd., Groton, CT 06340
(860)448-0220
Connecticut Technical Education and Career System
Academic Calendar
Important dates, holidays, and school events