CMAS exam — how do 4th grade Colorado students actually prepare for state testing?
My daughter is in 4th grade and we just found out her school does minimal direct CMAS test prep, mostly leaving it up to families. She's a solid student overall—reading at about a 5th grade level—but math is where she loses confidence, especially multi-step word problems and fractions. The test is about 6 weeks out.
I've been doing about 20–25 minutes of practice with her most evenings, mainly on Khan Academy. Her scores on math practice sets are running around 65–68% and ELA around 78–80%. The math gap worries me but I also don't want to over-stress her about a state test at this age.
How do CMAS math questions typically present multi-step problems at the 4th grade level? Are they purely computation or do they involve real-world application contexts that require reading comprehension on top of the math? If it's the latter, her reading strength might help more than I'm assuming.
Also: does the 4th grade CMAS include any open-response questions where she'd need to explain her reasoning, or is it all multiple choice and selected response? I want to practice the right format.
The explanation items are short—usually "show how you solved it" rather than an essay. Since she reads well, she'll understand the prompt. The key is getting her comfortable writing a brief number sentence or drawing a diagram to explain her thinking rather than just giving an answer. Practice that format a few times and it won't feel unfamiliar on test day.
CMAS math at 4th grade is heavily contextualized—almost all multi-step problems are framed in real-world scenarios, not naked computation. Your daughter's reading strength is genuinely an asset because she needs to correctly interpret the problem before she can set up the math.
Selected response and technology-enhanced items make up most of it at grade 4. There are some constructed response items where she writes a brief explanation, but it's not the dominant format.
20–25 minutes a day is exactly the right pace for a 4th grader—you don't want to burn her out or create test anxiety. Her 65–68% on math practice is actually pretty typical for students at 6 weeks out who aren't getting school-based prep.
Focus the math sessions specifically on fraction models (area models, number line) and word problems that require two operations. Those are the highest-frequency topics on CMAS grade 4 in my experience as a parent who's been through it twice.
We were in the same boat last year with my son. Honestly, the thing that clicked for him wasn't a workbook or a tutor — it was just doing a ton of practice questions online so he got used to how the questions are worded. The multi-step math stuff especially, he kept making careless mistakes until he slowed down and started underlining what the question was actually asking. That one habit made a huge difference on test day.
For ELA I'd also suggest checking out free cmas english language arts practice — my son didn't love reading passages but the more he practiced the less intimidating the format got. If your daughter's already reading above grade level she's probably fine, but familiarity with the test structure really does help with confidence. Good luck to her!
I failed the math section my first time and honestly it was because I kept rushing through the word problems without actually reading what they were asking. What changed for me was slowing way down and writing out what I knew before trying to solve anything. Fractions especially — I didn't really get them until I started drawing them out instead of just doing the numbers in my head.
For your daughter I'd say don't stress about doing tons of practice tests. Just spend 10-15 minutes a few nights a week working through word problems together and have her explain her thinking out loud. That's what helped me the most, hearing myself reason through it. It's not about cramming, it's about actually understanding what the question is asking.