Every spring, Colorado students in grades 3–8 (and some high school grades) take the CMAS—Colorado Measures of Academic Success. Once the tests are scored and results are sent home, a lot of families stare at the score report and wonder what the numbers actually mean. This guide breaks down CMAS scores in plain language: how they're structured, what each performance level means, and what a score tells you (and doesn't tell you) about where your child stands. Practice with the free CMAS - Colorado Measures of Academic Success practice test on PracticeTestGeeks (7 questions with answer explanations).
CMAS is administered by the Colorado Department of Education (CDE) and covers English language arts, mathematics, science, and social studies at various grade levels. The assessments are aligned to Colorado Academic Standards, which are based on the Common Core State Standards for ELA and math and state-specific standards for science and social studies.
CMAS score reports include two key elements: a scale score and a performance level.
The scale score is a number that represents your student's performance on the exam. Scale scores vary by grade level and subject—they're not raw percentages. A scale score of 760 in 5th grade math doesn't mean 760 out of 1000; it's a value on a scale calibrated specifically for that grade and subject. What matters isn't the absolute number but where it falls within the performance level bands.
The performance level translates the scale score into one of four categories:
For most purposes—whether that's identifying students who need support, tracking progress over time, or understanding if your child is on track—the performance level is the most meaningful number on the report.
Interactive CMAS - Colorado Measures of Academic Success resources on PracticeTestGeeks, free to start:
Facts verified Oct 21, 2026 against Colorado Department of Education (CDE), Assessment Unit. Dates that have passed are removed automatically.
Facts verified Oct 21, 2026 against Colorado Department of Education (CDE), Assessment Unit. Dates that have passed are removed automatically.
| Item | Detail | Official source |
|---|---|---|
| Passing score | Met or Exceeded Expectations (top 2 of 5 performance levels) | Colorado Department of Education (CDE), Assessment Unit |
| Eligibility (English Language Arts) | Grades 3–8 (CSLA available in grades 3–4) | Colorado Department of Education (CDE), Assessment Unit |
| Eligibility (Math) | Grades 3–8 | Colorado Department of Education (CDE), Assessment Unit |
| Eligibility (Science) | Grades 5, 8 and 11 | Colorado Department of Education (CDE), Assessment Unit |
| Eligibility (Social Studies) | Grade 7 at all schools (grade 4 dropped) | Colorado Department of Education (CDE), Assessment Unit |
| Score release | Family reports in May; school/district reports through June; final state data in August | Colorado Department of Education (CDE), Assessment Unit |
| Testing window | April 5–23, 2027 (tentative) | Colorado Department of Education (CDE), Assessment Unit |
Facts verified Oct 21, 2026 against Colorado Department of Education (CDE), Assessment Unit. Dates that have passed are removed automatically.
Because scale scores are calibrated separately for each grade and subject, the specific numbers vary. Generally, for Colorado ELA and math CMAS assessments:
The CDE publishes the exact cut scores by grade and subject each year—your school or the CDE website will have the most current tables. Use those for precise thresholds rather than any general estimate.
Here's something parents often miss: a CMAS score is a snapshot of one day's performance on one specific assessment. It's a useful data point, but it's not the whole picture of your child's academic ability. A few things to keep in mind:
CMAS scores don't predict classroom grades directly. A student can score Level 2 on CMAS and still earn A's in class if the classroom assessments don't align tightly with state standards. Similarly, a student can score Level 3 or 4 and still struggle with specific topics their classroom hasn't covered yet.
CMAS doesn't measure everything that matters—only what can be measured on a standardized test. Effort, growth mindset, creativity, collaboration skills, and other factors that predict long-term success don't show up in a scale score.
Year-over-year comparison has limits. Because CMAS is re-equated each year to maintain consistent standards, you can compare performance levels across years—but be cautious about comparing raw scale scores across years for the same student.
The most productive use of CMAS scores is identifying specific skill gaps, not labeling a student as "behind" or "advanced." The score report breaks performance down by reporting categories within each subject—sub-scores that show where a student is stronger or weaker within the overall assessment.
For a student who scored Level 2 in math, look at which sub-areas (operations, geometry, statistics) showed the weakest performance. That tells you where to focus—whether that's working with a tutor, doing extra practice at home, or asking the teacher for targeted support. Broad interventions based only on a composite score are less effective than targeted work on identified gaps.
Colorado administers CMAS science assessments in grades 5, 8, and 11. Social studies assessments run in grades 4, 7, and 8. These follow the same four-level performance structure as ELA and math.
Science CMAS is aligned to the Colorado Science Academic Standards, which incorporate NGSS (Next Generation Science Standards) crosscutting concepts and practices alongside disciplinary content. Students are expected to demonstrate science and engineering practices—not just recall facts. The CMAS Research and Critical Thinking Skills practice set reflects the analytical demands of these assessments.
Social studies assessments cover Colorado history, geography, economics, and civics. The CMAS Colorado History and Geography practice test gives students hands-on experience with the types of document-based and data-interpretation questions that appear on the social studies exam.
The best CMAS preparation isn't intensive test cramming—it's consistent, high-quality academic work throughout the school year. That said, some targeted preparation helps students get comfortable with the format and question types, especially for students who experience test anxiety or aren't familiar with how CMAS questions are structured.
Practice questions that mirror CMAS format—scenario-based, multi-step math problems, evidence-based writing, and complex text analysis—are more useful than pure drill-and-practice exercises. The CMAS English Language Arts practice set helps students practice the kinds of reading and writing tasks they'll encounter on test day without turning preparation into a stressful event.
Try these questions from our free CMAS - Colorado Measures of Academic Success practice tests. The correct answer and an explanation follow each question.
Which Native American peoples are indigenous to the Colorado Plateau and Great Plains regions of what is now Colorado?
Answer: B. The Ute and Arapaho
The Ute people have lived in Colorado for thousands of years, and the Arapaho inhabited the eastern plains before European contact.
Which testing vendor currently delivers the CMAS assessments in Colorado?
Answer: B. DRC (Data Recognition Corporation)
DRC (Data Recognition Corporation) is the current vendor contracted to deliver CMAS assessments in Colorado.
Which grades in Colorado are required to take the CMAS assessments?
Answer: B. Grades 3–8 and 11
CMAS is administered to students in grades 3–8 and grade 11 across Colorado.
What is a key strategy for managing time during the CMAS computer-based test?
Answer: C. Flag difficult questions and return to them after completing easier ones
Flagging difficult questions to revisit after finishing easier ones is an effective time management strategy.
Take the full CMAS - Colorado Measures of Academic Success practice test
CMAS score reports are distributed through schools. Paper copies go home with students, and many districts also provide electronic access through the school or district's parent portal. If you haven't received your child's score report, contact the school's main office—they can confirm when reports were distributed and provide a copy if needed.
Score reports include the student's scale score, performance level, and sub-scores by reporting category. Read the sub-scores carefully—they're often more actionable than the overall performance level. A student who scores Level 3 overall but shows weakness in one sub-area has a clear, targeted opportunity for growth. A student who scores Level 2 with consistent weakness across all sub-areas needs broader intervention.
CMAS scores are a useful but limited tool. Used well, they help families and educators identify where students need support and how instruction is working. Used poorly—treated as a final verdict on a child's ability—they create anxiety without producing useful action.
The most productive response to CMAS results is specific: identify the area of greatest need, find out what skills underlie the gap, and build a targeted plan to address it. Consistent practice with CMAS-aligned questions and content—throughout the year, not just before the test—is the most evidence-based approach to improvement. The CMAS data interpretation and analysis practice test is a good place to start for students who need to strengthen evidence-based reasoning across subjects.