
CMAS: What You Need To Know
Every spring in Denver, a familiar end-of-year exam happens in our schools. Across the city, students sit down to take the Colorado Measures of Success, better known as CMAS. This year, CMAS testing for Denver Public Schools (DPS) runs from April 6 to April 24, 2026. During that window, students in grades 3-8 will take assessments in some combination of English Language Arts, math, science and social studies. Specific school calendars may vary. For some families, CMAS can feel like