ColoradoSchoolsSierra Middle School

Sierra Middle School

PublicGrades 78
PARKER, Colorado · Douglas County School District No. Re 1
SCHOOL SNAPSHOT
Students784
Student:Teacher16.3:1
Free/Reduced Lunch27%
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 · CMAS

Grade 7
56%
n=327
Grade 8
50%
n=267
Grade All
53%
n=594

Math · CMAS

Grade 7
42%
n=331
Grade 8
44%
n=266
Grade All
43%
n=597

Source: CMAS 2025. “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 CO Department of Education data ingest completes.