ColoradoSchoolsSierra Elementary School

Sierra Elementary School

PublicGrades -15
ARVADA, Colorado · Jefferson County School District No. R-1
SCHOOL SNAPSHOT
Students486
Student:Teacher18.0:1
Free/Reduced Lunch13%
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 3
54%
n=72
Grade 4
63%
n=56
Grade 5
79%
n=70
Grade All
65%
n=198

Math · CMAS

Grade 3
68%
n=71
Grade 4
71%
n=56
Grade 5
74%
n=72
Grade All
71%
n=199

Science · CMAS

Grade 5
67%
n=69

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.