Will Reading Tutoring Raise My Child's MAP, DIBELS, or Other School Test Scores?
Quick answer: Yes. As your child progresses through structured, one-on-one reading instruction, their school reading scores go up. Phonological and phonemic subscores tend to move first, followed by nonsense word and word reading scores, then words correct per minute and overall fluency, and finally reading comprehension. One thing to keep in mind: because tests like MAP and DIBELS compare your child to same-grade peers, younger students' scores and percentiles often climb faster than older students' scores, even when both kids are making strong, steady progress.
This question comes up often in our FAQ, so we wanted to unpack it in a bit more depth here.
In This Post
Which Skills Show Up on a Score Report First, and Why
Reading is not one skill. It is a stack of skills, each one built on the last, and school assessments are designed to measure that stack in order.
Structured Literacy instruction starts at the first rung of that ladder: phonological and phonemic awareness, hearing and manipulating the individual sounds in words. As that foundation becomes solid, phonics instruction, connecting those sounds to letters, tends to click more quickly, and that is usually the first movement parents see on a score report.
From there, decoding accuracy shows up on nonsense word measures, since a student cannot guess or memorize their way through a made-up word, and on real word reading. Speed catches up next: words correct per minute climbs as decoding becomes automatic instead of effortful, which is the heart of reading fluency. Comprehension is almost always last, and that is expected, not a setback. A student needs enough decoding automaticity, the kind built through orthographic mapping, before their brain has spare capacity left over to focus on meaning.
How MAP and DIBELS Track This Same Progression
MAP and DIBELS were both built to measure this exact developmental sequence, which is part of why this pattern holds true across different schools and different tests.
DIBELS, developed at the University of Oregon, is a good example. Researchers at Florida State University's Florida Center for Reading Research note that DIBELS subtests are explicitly aligned to the core components identified by the National Reading Panel: phonological awareness, phonics, fluency, and comprehension. The specific subtests a student takes change by grade to mirror how reading skills typically develop. Kindergartners are tested on letter naming and phoneme segmentation; first through third graders add nonsense word and word reading fluency; oral reading fluency and comprehension (Maze) come in from second grade on.
MAP Growth works differently, since it is an adaptive, grade-independent test rather than a set of timed subskill probes, but the same logic holds. A student's RIT score in reading reflects the mix of skills a test question draws on, so as decoding and fluency solidify, a child answers correctly at higher difficulty levels and the score rises to match.
Neither test requires a diagnosis to be useful here. Whether or not your child has been evaluated for dyslexia, the same skill-by-skill order applies.
Why a Younger Student's Score Often Jumps Faster
This is the part that surprises parents of older kids the most, and it has nothing to do with how hard your child is working.
Tests like MAP report a percentile: where your child's score falls compared to same-grade peers nationally. NWEA, the organization that develops MAP Growth, publishes growth norms showing that typical academic growth tends to be largest for younger students and for students starting from a lower initial score, and gets smaller for students who are older or already scoring near the top of their grade's range. A first grader making a solid skill gain can post a large jump in RIT score or percentile because there is more room to move within a young, wide-ranging peer group. A student in middle or high school making that same kind of meaningful, real gain in decoding and fluency will typically see a smaller shift, simply because the ceiling is closer and the peer comparison group has less spread.
The takeaway for parents of older kids or teens: a smaller jump in a percentile number does not mean tutoring is not working. Older students absolutely can and do catch up; the number that tells that story most clearly is usually a skill-based measure like words correct per minute or decoding accuracy, not a percentile rank.
What This Means for You Between Testing Windows
Most schools test MAP or DIBELS two to three times a year, which is a long gap when your child is working hard every week.
Between testing windows, your tutor should keep you informed about the skills your students is mastering. At Kids Up Reading Tutors, you'll receive a weekly update from your tutor, so you are not waiting for a report card to know whether progress is happening. Remember that frequent, high-dosage tutoring move the needle much faster than once-a-week tutoring.
FAQ
My child is in late elementary, middle or high school. Will their MAP score catch up as fast as their younger sibling's?
Not necessarily, and that's normal. Percentile-based scores are relative to peers, so younger kids often show bigger percentile jumps for the same amount of real progress. Skill-based measures like decoding accuracy and words correct per minute are usually the clearer sign of progress for older students and teens. If your teen is also facing a big exam like the SAT or ACT, see "Dyslexia, Standardized Tests, and Why Reading Fluency Matters More Than Test Prep."
My child's school doesn't use MAP or DIBELS. Does this still apply?
Yes. Most school reading assessments, whether MAP, DIBELS, aimswebPlus, or a state benchmark test, measure a similar mix of phonological, phonics, fluency, and comprehension skills. The order in which scores improve tends to hold across assessments, even when the exact subtest names differ.
Will comprehension scores ever move before fluency scores?
It's uncommon. Comprehension relies on a student having enough decoding automaticity that reading does not take up all their mental effort. Occasionally a student with strong vocabulary and background knowledge shows earlier comprehension gains, but sustained comprehension growth usually follows fluency growth, not the other way around.
Should I ask my child's school to test more often to track progress?
You can ask, though most schools have a fixed testing calendar. A more practical option is asking your reading tutor for regular, skill-specific progress updates between school testing windows, so you're not relying on just two or three data points a year.
The Bottom Line
Tutoring will move the needle on your child's school reading scores, just not all at once and not in a straight line across every subscore. Phonological and phonics gains tend to show up first, fluency follows, and comprehension comes last, once decoding is automatic enough to free up mental space for understanding. If your child is younger, expect the percentile movement to be more dramatic. If they are older, watch the skill-based numbers instead, since those tell the real story.
At Kids Up Reading Tutors, every student's Structured Literacy Plan is built around this exact sequence, with progress tracked session by session so you always know where your child stands, not just two or three times per year.
Book a free 30-minute parent call to talk through your child's current scores and what progress should look like next.
About the Author
Daniela Feldhausen is the founder of Kids Up Reading Tutors. A former attorney with a master’s degree in special education, she has extensive training in Structured Literacy, the Science of Reading, and Orton-Gillingham–based instruction. Her team evaluates each student’s reading and spelling skills, creates an individualized Structured Literacy Plan, and provides the one-on-one tutoring needed to carry it out.
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