What Is a Good MAP Score? How to Understand RIT, Percentiles & Growth

After your child takes the NWEA MAP Growth test, the score report can feel overwhelming. You may see RIT scores, achievement percentiles, growth percentiles, and growth projections—and naturally wonder: What is a good MAP score for my child?

In general, a “good” MAP score can mean several things:

• A RIT score near or above the grade-level national average means your child is performing around or above the typical level for students in the same grade and testing season.
• An Achievement Percentile of 75 or higher means your child scored as well as or better than about 75% of students in the same comparison group, placing them well above the national average.
• A Growth Percentile around 50 indicates typical academic growth compared with similar students, while a percentile above 50 indicates faster-than-typical growth.
• Consistent improvement in RIT scores over time can also be a strong sign of academic progress, even if your child’s percentile is not especially high yet.

So, there is no single MAP score that is considered “good” for every student. The answer depends on your child’s grade level, subject, testing season, achievement percentile, and academic growth over time.

In this guide, we’ll explain how to interpret MAP scores, what different percentiles mean, and how to tell whether your child is on track, above average, or may need additional support.

Check Your MAP Score and Percentile

Before breaking down each part of the report, start with a quick score check. Select your child’s subject, current grade, testing season, and RIT score below to see whether the result is Below Average, Average, or Above Average and estimate the student’s Achievement Percentile.

Use this result as a starting point, not as a pass-or-fail judgment. The checker estimates current achievement from one RIT score. It does not calculate the Growth Percentile, which requires scores from two or more testing periods.

With this quick benchmark in hand, let’s first look at what MAP Growth measures, how the adaptive test works, and why achievement and growth need to be interpreted together.

What is MAP Growth Test?

MAP Is Not a Pass/Fail Test

Before diving into the numbers, it’s crucial to remember that MAP (Measures of Academic Progress) Growth is a growth assessment. Rather than giving students a simple pass-or-fail result, it helps schools understand what a student knows now, how their performance compares with national norms, and how much progress they are making over time.

For parents, the more useful question is therefore not:

“Did my child pass the MAP test?”

but:

“Where is my child performing now, and are they making strong academic progress?”

Schools commonly administer MAP Growth multiple times throughout the school year, often in the fall, winter, and spring. Looking at results across testing periods allows parents and teachers to see changes in both achievement and growth, rather than relying on a single score.

What Subjects Are Covered on the MAP Growth Test?

MAP Growth is used across K–12 and includes assessments in math, reading, language usage, and science, although the exact tests a student takes depend on their grade level and school.

• Grades K–2: MAP Growth K–2 assessments are available in reading and math and are designed for early learners. Many questions include audio support for students who are still developing reading skills.
• Grades 2–12: Schools may administer MAP Growth assessments in math, reading, language usage, and science. Which subjects are tested depends on the school or district.
• Middle and high school: Students may continue taking general MAP Growth assessments, while schools can also use course-specific assessments for subjects such as Algebra 1, Algebra 2, Geometry, Integrated Math I–III, and Biology/Life Science.

Because MAP Growth measures a student’s individual achievement level, students are not limited to questions associated strictly with their enrolled grade.

For example, a fifth-grade student taking MAP Math may encounter questions that assess skills normally taught below or above fifth-grade level, depending on how the student performs during the test.

How MAP Growth Adaptive

MAP Growth is a computer-adaptive test, meaning the assessment adjusts as the student answers questions.

In simple terms:

• When a student answers questions correctly, the test can present more challenging questions.
• When a student struggles with questions, the test adjusts to better identify the level at which the student is currently performing.
• As the test continues, it homes in on the student’s achievement level and produces a RIT score that reflects their performance in that subject.

This adaptive design is one reason two students in the same grade may not receive exactly the same questions—or even questions at the same difficulty level.

For parents, this is important: seeing advanced questions does not necessarily mean the test is too difficult, and seeing easier questions does not mean a student has failed. The test is adjusting to determine what the student knows and what they may be ready to learn next.

How to understand the MAP Report: RIT Scores and Percentiles

Before interpreting your child’s MAP Growth report, it helps to understand the two most important metrics: RIT scores and percentiles. They measure different things and answer different questions.

What Is a RIT Score?

A RIT score (short for Rasch Unit) is an achievement score that shows your child’s current academic level in a specific subject. It uses a stable, equal-interval scale—similar to a ruler—so changes in RIT scores can be used to track learning over time.

As students build new skills and knowledge, their RIT scores are generally expected to increase.

• What it tells you: A RIT score helps show the level of academic content and skills a student is ready to work on. In general, a higher RIT score reflects stronger achievement within that subject.
• What to remember: RIT scales are subject-specific. A Math RIT score should not be directly compared with a Reading RIT score because each subject measures a different set of skills.

What Is a Percentile Ranking?

A percentile ranking shows how your child’s MAP Growth results compare with other students in the national norm group. Unlike the RIT score, which measures your child’s achievement level, a percentile provides comparative context.

MAP Growth reports may include two different percentiles:

• Achievement Percentile: Shows how your child’s current RIT score compares with other students in the same grade and subject.
• Growth Percentile: Shows how your child’s academic growth compares with students who started at a similar achievement level.

These two percentiles answer different questions:

• Achievement Percentile: “How is my child performing compared with peers?”
• Growth Percentile: “How quickly is my child growing compared with similar students?”

Because achievement and growth measure different aspects of performance, a student can have a high Achievement Percentile but an average Growth Percentile—or a lower Achievement Percentile but very strong growth.

We’ll explain both percentiles in more detail later in this guide.

Achievement Percentile Range	What It Generally Means
90th–99th	Exceptional; in the top 10% of students nationally.
75th–89th	High Average to High; performing above the national average.
25th–74th	Average; performing within the typical range of peers.
1st–24th	Low to Low Average; may indicate a need for additional support.

Important: A percentile is not a percentage correct. A student in the 95th percentile did not answer 95% of the questions correctly. Because the test is adaptive, they were likely challenged with very difficult questions. Their high percentile means they correctly answered questions of a much higher difficulty level than most of their peers.

The Five Key MAP Growth Test Reports

MAP Growth provides different reports for families, teachers, school leaders, and district administrators. Each report uses MAP data in a different way—from helping parents understand an individual child’s performance to helping district leaders identify broader achievement and growth trends.

As a parent, you are most likely to see the Family Report or discuss information from the Student Profile Report during a parent-teacher conference. Understanding the other reports can also help you see how teachers and schools use MAP Growth data to support students.

1. Family Report (What Parents Receive)

This is the straightforward report designed specifically for parents and caregivers. It shows your child’s most recent test results in an easy-to-understand format.

What it includes:

• Your child’s RIT score for each subject tested (Reading, Math, Language Usage, and Science if applicable)
• Achievement percentile showing how your child compares to students nationwide
• Growth percentile showing how much your child improved compared to similar students
• A visual chart tracking progress across fall, winter, and spring testing windows

Why it matters: This report is designed to facilitate meaningful conversations during parent-teacher conferences and help you support your child’s learning at home. It answers the key questions: “Where is my child now?” and “How much are they growing?”

2. Student Profile Report (What Teachers Use)

Teachers use this detailed individual report to understand each student’s learning journey and plan instruction accordingly.

What it includes:

• Achievement data for every test event throughout the year
• Growth measurements over time compared to national norms
• Projections for year-end state test performance
• Specific skill area breakdowns showing strengths and opportunities

How it helps your child: This report allows teachers to differentiate instruction, ensuring your child receives the right level of challenge and support in each subject area.

3. Class Profile Report (Classroom Planning)

This report gives teachers a bird’s-eye view of their entire class, helping them form learning groups and identify which students need additional support or enrichment.

What it reveals:

• Overall class performance in each subject
• Which students have completed testing
• Students who may have rushed through the test (rapid-guessing indicators)
• Skill areas where the whole class is strong or needs more work

Why it matters for your child: This data helps teachers create flexible learning groups, so students work with peers at similar levels and receive targeted instruction.

4. School Profile Report (School-Level Decisions)

School administrators use this aggregate data to make decisions about curriculum, resources, and intervention programs.

What it shows:

• How each grade and class performs compared to national norms
• Which grades or cohorts may need additional support
• The impact of previous instructional decisions and programs

The bigger picture: These insights help schools allocate resources effectively, ensuring programs that work are expanded and areas of concern receive attention.

5. District Profile Report (System-Wide Strategy)

District leaders use this comprehensive view to understand achievement and growth patterns across all schools, guiding policy and resource decisions at the highest level.

For more details of MAP Growth Report Portfolio, check this page.

How to Interpret MAP Growth Student Report

The MAP Growth Student Profile report gives a detailed view of an individual student’s achievement and academic growth over time. It brings together several important data points, including RIT scores, achievement percentiles, growth percentiles, and performance across instructional areas.

For parents, the report can help answer three important questions:

1. Where is my child performing academically right now?
2. How does that performance compare with national norms?
3. How much academic growth is my child making over time?

Depending on the assessments administered by the school, the report may include results for subjects such as Math, Reading, Language Usage, and Science, as well as course-specific assessments for some older students.

For each tested subject, parents may see information such as:

• The student’s RIT score and score range
• Achievement Percentile
• Growth Percentile, when sufficient prior testing data is available
• Performance across different instructional areas
• Historical scores that show the student’s growth trend over time

The most useful way to read the report is not to focus on one number alone, but to look at achievement and growth together.

Achievement vs. Growth: What Do the Numbers Mean?

MAP Growth measures two different dimensions of student performance: achievement and growth.

A student’s achievement tells you where they are performing now, while growth tells you how their performance has changed over time.

Achievement Percentile

The Achievement Percentile answers:

“How does my child’s current performance compare with other students?”

It compares the student’s achievement with national MAP Growth norms for comparable students.

For example:

• 50th percentile: approximately the national midpoint
• 75th percentile: the student performed as well as or better than about 75% of comparable students
• 90th percentile: the student performed as well as or better than about 90% of comparable students

A higher Achievement Percentile indicates stronger relative achievement, but it does not tell you how quickly the student is growing.

Growth Percentile

The Growth Percentile, also called the Conditional Growth Percentile (CGP), answers a different question:

“How does my child’s growth compare with students who began at a similar achievement level?”

A CGP compares a student’s observed growth with the growth of academically similar students in the national norm group.

In general:

• 50th percentile: typical growth
• Above the 50th percentile: greater-than-typical growth
• Below the 50th percentile: less-than-typical growth

This is why the Achievement Percentile and Growth Percentile should always be considered together.

For example, a student could have:

• 40th percentile achievement + 70th percentile growth: The student is currently below the national midpoint in achievement but is growing faster than academically similar students.
• 95th percentile achievement + 30th percentile growth: The student remains a very high achiever, but their recent growth is lower than that of academically similar students.

Neither combination should automatically be labeled “good” or “bad.” Instead, they provide different clues about the student’s learning and can help parents and teachers decide whether to maintain the current approach, provide additional support, or consider greater academic challenge.

2025 MAP Growth Norms: Achievement and Growth by Grade

The 2025 MAP Growth norms provide a national reference point for interpreting both student achievement and academic growth.

The norms can help parents understand:

• What RIT scores are typical for students in a particular grade and testing season
• How much RIT growth students with similar starting achievement typically make
• How a student’s achievement and growth compare with national peers

How to Read the MAP Norms Tables

In the tables below:

• Mean Achievement RIT: The average RIT score for students in a specific grade and testing season
• Typical Growth: The amount of RIT-score growth expected based on national norms
• Fall, Winter, and Spring: Different testing points during the academic year

The 2025 norms use specific instructional-week assumptions for seasonal comparisons, so the numbers should be treated as national reference points rather than fixed grade-level requirements.

2025 MAP Math Norms (Grades K–8)

The table shows the national mean RIT scores for Math by grade and testing season, along with typical growth between testing periods.

2025 MAP Reading Norms (Grades K–8)

One pattern becomes clear across both Math and Reading: typical RIT growth tends to be larger in the early grades and smaller in later grades.

This does not mean older students have stopped learning. As students move through school, the amount of expected movement on the RIT scale changes, so a smaller numerical increase can still represent typical academic growth.

2025 MAP Math Norms (Grades 9–12)

2025 MAP Reading Norms (Grades 9–12)

For older students, it is especially important not to judge performance based only on the size of the RIT-score increase.

Smaller RIT growth can be normal in higher grades, and the expected amount of growth also depends on the student’s starting achievement level, subject, and testing interval.

Rather than asking only:

“How many RIT points did my child gain?”

parents should also ask:

“How does that growth compare with the growth expected for a student who started at a similar level?”

That is exactly what the Growth Percentile helps explain.

Visit this page to view the complete 2025 MAP Growth norms.

Once you understand both achievement and growth, the next step is to determine what your child’s combination of scores actually means—and what actions may be appropriate next.

How to Interpret MAP Math & Reading Performance

MAP Math and Reading results are most useful when you look at achievement and growth together, rather than focusing on a single score.

A student’s RIT score shows their current achievement level in a subject, while growth shows how much their performance has changed over time compared with national norms.

For example, a Grade 3 student may have a Spring Math or Reading RIT score near the national average for that grade and testing season. If the student also shows typical fall-to-spring RIT growth, they are making steady academic progress—even if their Achievement Percentile remains about the same.

That is because maintaining a similar percentile while the RIT score increases generally means the student is progressing at a pace similar to their national peers.

It is also important to remember that expected RIT growth changes by grade level and subject. Students in the early elementary grades typically show larger RIT gains, while expected growth becomes smaller in later grades. A smaller increase for a middle or high school student can still represent healthy, typical progress.

Math and Reading should also be interpreted separately because they measure different skills and follow different growth patterns. A student may show stronger achievement or faster growth in Math than in Reading, or vice versa.

When reviewing MAP Math and Reading scores, parents should focus on:

• Whether the RIT score is typical for the student’s grade and testing season
• How the Achievement Percentile compares with national peers
• Whether the student is meeting or exceeding typical growth expectations
• Whether growth is consistent across multiple testing periods
• Whether Math and Reading show different strengths, weaknesses, or growth patterns

In short, a single MAP score does not tell the whole story. The most meaningful interpretation comes from looking at achievement, growth, subject, grade level, and long-term trends together.

How to Interpret Your Child’s Growth Chart

Your Family Report includes a visual chart showing your child’s RIT scores across testing terms. Here’s how to interpret what you see:

The Ideal Pattern: Steady Upward Trajectory

What it looks like: A line that moves consistently upward from fall to winter to spring, with each point higher than the last.

What it means: Your child is learning at a healthy rate and making consistent progress. Even if the line isn’t perfectly steep, steady upward movement is excellent news.

Pattern to Watch: Flat or Declining Line

What it looks like: Scores that stay the same or drop between testing windows.

What it might mean:

• Fall to winter drop: Possible summer learning loss or adjustment to new grade-level material
• Flat growth: May indicate the student needs more challenge, or conversely, is struggling with current material
• Winter to spring drop: Could signal test-day issues (illness, rushing, stress) or a genuine learning concern

What to do: Schedule a conversation with your child’s teacher. One flat or declining term isn’t necessarily cause for alarm, but it’s worth understanding the context.

The High Achiever Plateau

What it looks like: A student at the 90th+ percentile whose scores stay relatively flat across terms.

What it might mean:

• The student may already know much of the grade-level material
• They might need enrichment or acceleration to continue growing
• In some cases, high achievers “coast” because they’re not being challenged

What to do: Ask the teacher if your child is receiving appropriately challenging work. High achievement is wonderful, but continued growth is the goal.

In summary, “good growth” usually means:

• Consistent upward movement from fall to spring
• Growth percentile at or above the 50th percentile (meeting or exceeding typical growth)
• Alignment between MAP results and classroom performance
• Your child feeling challenged but not overwhelmed in class

Remember: MAP Growth is a tool, not a judgment. Its purpose is to help teachers teach and parents support—ensuring every child continues learning and growing throughout the year.

How to Take Action After Receiving MAP Results

The MAP report is not a final grade; it’s a tool for action. Use it to partner with your child’s teacher.

1. Ask for the Goal Area Breakdown: The report breaks down each subject into specific skills (e.g., “Algebraic Thinking” or “Informational Text”). Ask the teacher to identify your child’s top 1–2 strengths and their top 1–2 areas for focus.
   1. “Is my child’s growth on track compared to national norms?” This focuses on the most important metric: progress over time.
   2. “What are my child’s top two strengths and top two areas for growth?” The report breaks subjects into specific skills. Knowing these helps you support learning at home.
   3. “How does my child’s MAP performance align with their classroom work?” If there’s a mismatch, it’s worth exploring why.
   4. “What can I do at home to support the areas where my child needs growth?” Teachers can suggest specific activities, books, or practice areas.
   5. “Should we retest if the results seem unusual?” If your child was sick, rushed, or had a bad day, retesting might provide more accurate data.
2. Build a Small, Consistent Routine: You don’t need to become a tutor overnight. Dedicate 10–15 minutes, a few times a week, to practicing the focus skills identified by the teacher. For a student needing help with fractions, this could be baking together. For a child working on vocabulary, it could be a fun word-of-the-day game.
3. Follow Up and Monitor: Check in with the teacher before the next testing window. The goal is to use the MAP data to create a supportive learning loop between home and school.

Ultimately, a “good” MAP score is one that leads to productive conversations and targeted support, ensuring your child continues to learn and grow with confidence.

Key Takeaways for Parents

• Focus on growth, not just achievement. A student growing from the 30th to the 50th percentile is making tremendous progress.
• One score is just a snapshot. The trend across fall, winter, and spring tells the real story.
• Use the Family Report to start conversations, not to create stress. It’s a tool for partnership between home and school.
• Celebrate progress. If your child is growing consistently, they’re on the right track—regardless of their percentile.

Your child’s learning journey is unique. MAP Growth simply provides a map to help guide the way.

How Think Academy Supports Your Child’s Next Step in Math and ELAp

This test result is more than a score—it can help families identify strengths, uncover skill gaps, and choose an appropriate next step. Start with the student’s lowest goal area, then use the overall result to decide whether they need additional support or greater challenge.

For Math

Below Average: Begin by strengthening foundational skills in the areas identified on the report. Download targeted Math worksheets from Think Academy to practice important grade-level concepts and address specific gaps.

Average or Above Average: A strong overall result may still hide a weaker goal area. Start a Free Math Evaluation with Think Academy to identify hidden gaps and assess readiness for advanced coursework, acceleration, or competition Math.

Depending on the student’s age, interests, and readiness, the next step may include:

• Strengthening school Math foundations
• Preparing for Honors, Advanced Math, or AP courses
• Exploring math competitions such as Math Kangaroo, MATHCOUNTS, or AMC 8

For Reading and Writing

Grades 2–5: Try a Reading & Writing Trial Class with Think Academy to identify the student’s specific reading and writing needs.

Students performing Below Average can focus on foundational gaps in vocabulary, comprehension, grammar, and written expression. Students performing Average or Above Average can work with more complex texts, develop deeper analysis, and communicate their ideas more effectively through speaking and writing.

Whatever the result, use the score together with the goal-area breakdown, classroom performance, and teacher feedback. This provides a more complete picture than any single score or percentile.

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Quick FAQs

Q: What is considered a “good” MAP score?

A: A good MAP score is not defined by a single number. Instead, it reflects both achievement and growth. Achievement percentiles show how a student performs compared to peers nationwide in the same grade and season, while growth percentiles show how much progress the student has made compared to students who started at a similar level.

On MAP Growth, the 50th percentile represents typical performance or growth. Scores above or below this point provide context, but they do not define success on their own. The most meaningful MAP results show that a student is performing at an appropriate level for their grade and making steady, healthy progress over time, based on norms from NWEA.

Q: Is the 75th percentile a good MAP score?

A: Yes, the 75th percentile is generally considered a strong score, indicating performance above the national average. However, consistent growth over time remains the most important indicator of success.

Q: Why did my child’s score drop from spring to fall? A slight dip from spring to fall is common and often referred to as “summer slide.” It reflects a natural forgetting of some material over the break. The key is to see if the score rebounds and grows by the winter and spring tests.

A: Should my child study for the MAP test? MAP Growth is not designed for cramming. The best preparation is consistent engagement in school, daily reading, and fostering a curious, problem-solving mindset at home. Focus on long-term learning, not short-term test prep.

About Think Academy

Think Academy US Online, part of TAL Education Group (NYSE: TAL), provides structured math and ELA programs that help students build strong academic foundations and grow with confidence. With expert teachers, proven methods, and innovative AI tools, we nurture learning ability, curiosity, and healthy study habits that support long-term growth and a lifelong love of learning.

Check our programs:

• Think Kids: Ages 3-5
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