MassachusettsSchoolsWm Diamond Middle

Wm Diamond Middle

PublicGrades 68
Lexington, Massachusetts · Lexington
SCHOOL SNAPSHOT
Students927
Student:Teacher9.5:1
Free/Reduced Lunch
Title INo

Academic Performance

State accountability indicators and test performance.

State accountability data coming soon

Student test scores

Percentage of students who met or exceeded the grade-level standard on the most recent state assessment. Each tile is colour-coded: green ≥50%, amber 35-49%, red <35%.

ELA · MCAS

Grade 6
72%
n=290
Grade 7
66%
n=296
Grade 8
76%
n=315
Grade ALL (03-08)
71%
n=901

Math · MCAS

Grade 6
77%
n=289
Grade 7
81%
n=297
Grade 8
89%
n=312
Grade ALL (03-08)
83%
n=898

Source: MCAS 2024. “Proficient” includes students who met or exceeded the standard; small-cell data (fewer than ~10 students) is suppressed by the state and shown as “—”.

How this state measures performance

State-specific testing and accountability details will appear here once the MA Department of Education data ingest completes.