School report card · CMAS 2024–2026

Rock Ridge Elementary SchoolDraft

Douglas County Re 1 · Castle Rock · elementary (grades 3–5) and middle (grades 6–8)

Elementary grades (grades 3–5)

−9.8
scale-score points vs.
expected (Eng + math avg.)

Compared with Colorado schools serving similar students, Rock Ridge Elementary School scored 9.7 points below expected in English and 9.8 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 10th percentile statewide after adjusting for demographics (raw: 57th), and #44 of 44 neighborhood elementary schools in Douglas County Re 1.

English vs. expected
−9.7
±2.9 pts · 10th pct. adjusted
English growth
52
median growth percentile · 32nd among look-alikes
Math vs. expected
−9.8
±4.4 pts · 9th pct. adjusted
Math growth
57
median growth percentile · 52nd among look-alikes
Met or exceeded expectations, by year
20%30%40%50%60%202420252026English 50%Math 47%
By year
202420252026
English vs. expected (pts)−12.2−6.7−10.2
English growth (MGP)584849
Math vs. expected (pts)−15.1−7.3−7.1
Math growth (MGP)506259
Among the 25 most similar schools statewide — English vs. expected (pts)
Most similar on neighborhood income and education, free/reduced lunch, English learners and special education. Blue: above expected; red: below; gray: within normal swings.
Stott+12.1Eldorado+10.2Birch+8.5Shepardson+7.4Kohl+4.7Trails West+4.0Animas Valley+3.1Shelton+1.5Bacon+0.7Mammoth Heights Elementary+0.3Northeast0.0Bamford−0.9Riverview−1.5Lukas−1.5Kendallvue−3.7Columbine Hills−4.0Flagstone−4.1Warder−4.4Ryan−5.0Weber−7.1Larkspur−7.2Sage Canyon Elementary−7.6Timberline−8.4Frontier Valley−8.6Rock Ridge−9.7Green Gables−11.4

Middle grades (grades 6–8)

−3.6
scale-score points vs.
expected (Eng + math avg.)

Compared with Colorado schools serving similar students, Rock Ridge Elementary School scored 5.9 points below expected in English and 1.4 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 20th percentile statewide after adjusting for demographics (raw: 63rd), and #38 of 39 neighborhood middle schools in Douglas County Re 1. The difference is within normal year-to-year variation.

English vs. expected
−5.9
±7.9 pts · 20th pct. adjusted
English growth
—
median growth percentile
Math vs. expected
−1.4
±6.9 pts · 43rd pct. adjusted
Math growth
—
median growth percentile
Met or exceeded expectations, by year
10%20%30%40%50%60%202420252026English 52%Math 47%
By year
202420252026
English vs. expected (pts)−0.8−16.1−1.8
English growth (MGP)———
Math vs. expected (pts)+0.8−9.8+4.5
Math growth (MGP)———
Among the 25 most similar schools statewide — English vs. expected (pts)
Most similar on neighborhood income and education, free/reduced lunch, English learners and special education. Blue: above expected; red: below; gray: within normal swings.
Eldorado+16.5Steamboat Springs+14.5Sleeping Giant School+12.7Sand Creek+12.1Ray E Kilmer+10.6Cherokee Trail+8.5Flagstone+6.9Trailblazer+6.9Mammoth Heights Elementary+5.4John Wesley Powell+4.4Goddard+3.4Roxborough Intermediate+2.5Monarch K-8 School−0.3Carmody−1.4Mesa−4.1Dunstan−4.7Castle Rock−5.2Thunder Ridge−5.8Rock Ridge−5.9Wayne Carle−6.3Blevins−6.8Sagewood−7.4Elizabeth−7.6Aspen−8.3Moore−8.7Summit Ridge−8.8

Who it serves

The measures behind the comparison
Bars: this school (the area around it for education). Black tick: average of Colorado elementary schools.
Adults 25–44 with a bachelor’s+64%Free/reduced-price lunch26%English learners5%Students with IEPs20%

Neighborhood family income (families with children near the school, NCES): 4.5× the poverty line. Enrollment (K–12): 420. Education is for adults aged 25–44 — the ages most likely to be parents — because the Census doesn’t publish parents’ education below the district level.

How to read this

Each school’s CMAS scores are compared with what Colorado schools serving similar students score, using a model fit across all neighborhood schools. “Vs. expected” is in CMAS scale-score points; growth is CDE’s median growth percentile (50 is typical). Full method and caveats.