Somerville High School students participate in state assessments designed to measure academic progress, language development, and readiness for future success. The Massachusetts Comprehensive Assessment System (MCAS) evaluates students’ knowledge and skills in key academic areas, while the ACCESS for Multilingual Learners assessment measures English language proficiency and growth for students developing English skills. This page provides information about testing requirements, schedules, preparation resources, and supports available to help students feel prepared and confident.

MCAS ELA and Mathematics Retests

ELA Testing Window: November – 17, 2026
Math Testing Window: November 10 – 17, 2026

ACCESS for ELLs

Testing Window: January 6 – February 26, 2027
SHS Testing Days: January 26, 27 and 29

MCAS Science Tests

Biology and Physics Testing Window: February 2 – 8, 2027

MCAS Grade 10 ELA and Mathematics Tests

Biology and Physics Testing Window: February 2 – 8, 2027

MCAS High School Science Tests

June1 and 2, 2027: Biology Sessions 1 and 2
June 1 and 2, 2027: Introductory Physics Sessions 1 and 2

High school tests will be conducted within allowable windows, and DESE is providing recommended dates instead of prescribed dates. For more information, please visit the DESE website.