Everything You Need to Know About High School CogAT Levels

What Are High School CogAT Levels 13-18?

High school CogAT levels 13-18 cover grades 7 through 12 and measure reasoning ability across three areas: Verbal, Quantitative, and Nonverbal. Here is a quick overview:

Key facts at a glance:

• 3 batteries: Verbal (~51 min), Quantitative (~48 min), Nonverbal (~46 min)
• Scores reported as SAS (average = 100, max = 160), Percentile Rank, and Stanine (1–9)
• Stanine 9 (96th–99th percentile) = top 4% — commonly used for gifted program placement
• Schools use scores to guide academic acceleration, gifted identification, and instructional planning

The CogAT is one of the most widely used cognitive ability tests in U.S. schools — and for high school students, the stakes are real. A strong score can open doors to gifted programs, advanced coursework, and academic acceleration. But many parents find the test structure confusing, the score reports hard to read, and the preparation process unclear.

This guide breaks all of it down in plain language: what the test looks like at levels 13–18, what the scores mean, and how to help your student prepare with confidence.

I'm Bige Doruk, founder of Bright Kids, and over nearly two decades of supporting thousands of families with high-stakes test preparation — including high school CogAT levels 13-18 — I've seen what separates students who walk in prepared from those who don't. Let's make sure your student is in the first group.

Understanding the Structure of High School CogAT Levels 13-18

When we talk about high school CogAT levels 13-18, we are looking at the upper end of the Cognitive Abilities Test spectrum. Unlike the Primary Edition used for younger children, which relies heavily on pictures and oral instructions, the Multilevel Edition used in high school is a rigorous, sophisticated assessment of abstract reasoning.

Currently, most schools use Form 7 or the newer Form 8. These forms are designed to be "multilevel," meaning the difficulty scales up based on the specific level assigned to the student's grade. While Level 13 is typically for 7th graders and Level 14 for 8th graders, high schoolers in grades 9 through 12 generally take Levels 15/16 or 17/18.

It is important to note that the level administered isn't always a strict match for the grade. For example, in a high-ability 9th-grade class, a school might choose to administer Level 16 (Grade 10 equivalent) to ensure the test has a high enough "ceiling" to measure the students' true potential. Conversely, for a general population, Level 15 (Grade 9) is standard. For a deep dive into how these levels are standardized and normed, you can refer to the CogAT 7 Score Interpretation Guide.

The Three Batteries of High School CogAT Levels 13-18

The CogAT is divided into three distinct "batteries." Think of these as three different lenses through which we view a student’s brain. Each battery measures a different type of reasoning:

1. Verbal Battery: This isn't just a vocabulary test. It measures how well a student can find relationships between words, complete complex verbal analogies, and infer the meaning of sentences. It’s about how the brain handles language-based logic.
2. Quantitative Battery: This focuses on numerical reasoning. It asks students to find patterns in number series and build equations. It’s less about "doing math" and more about understanding the underlying logic of numbers.
3. Nonverbal Battery: This is often the most challenging but also the most "fair" for students who may have language barriers. It uses geometric shapes and figures to test spatial reasoning and matrix logic. To see how these visual puzzles work, check out our guide on CogAT Figure Matrices Exercises.

Subtests and Question Counts for High School CogAT Levels 13-18

Each battery is composed of three subtests. For high school CogAT levels 13-18, the structure is consistent, though the complexity of the problems increases significantly compared to middle school.

Verbal Battery (64 Total Questions - ~51 Minutes)

• Verbal Analogies (24 questions): Students must identify the relationship between a pair of words and apply it to a new pair (e.g., Apple : Fruit :: Carrot : ______).
• Sentence Completion (20 questions): Students choose the word that best completes a complex sentence, requiring strong contextual logic.
• Verbal Classification (20 questions): Students are given three words and must determine how they are alike, then choose a fourth word that fits the group.

Quantitative Battery (60 Total Questions - ~48 Minutes)

• Number Series (20 questions): Identifying the logical rule that governs a string of numbers.
• Number Puzzles/Equation Building (20 questions): Using given numbers and symbols to create an equation that equals a specific target.
• Quantitative Relations (20 questions): Comparing two mathematical expressions to determine if one is greater, less than, or equal to the other.

Nonverbal Battery (65 Total Questions - ~46 Minutes)

• Figure Matrices (22 questions): Similar to verbal analogies but using 2x2 or 3x3 grids of shapes.
• Figure Classification (22 questions): Grouping shapes based on shared abstract characteristics.
• Paper Folding (21 questions): This is a classic "spatial" test. Students see a piece of paper being folded and hole-punched. They must mentally "unfold" it to determine where the holes will be. At levels 13–18, this subtest typically includes 16 to 21 questions, depending on the specific level and form, and the folds become quite intricate.

Interpreting Scores: SAS, Percentiles, and Stanines

When you receive your student’s CogAT report, it can look like a wall of data. Let’s break down the three most important numbers you’ll see.

• Standard Age Score (SAS): This is the most precise score. It has a mean of 100 and a standard deviation of 16. If your student has an SAS of 132, they are exactly two standard deviations above the mean. The maximum possible SAS is 160.
• Percentile Rank (PR): This compares your student to other students of the same age across the country. A PR of 95 means your student performed better than 95% of their age peers.
• Stanine (S): This is a simplified 1–9 scale. Stanines 4, 5, and 6 are considered "average." Stanines 7 and 8 are "above average," and Stanine 9 represents the top 4% of students.

Decoding Ability Profiles (A, B, C, and E)

The most unique part of the CogAT report is the Ability Profile. This code (e.g., 7B (V+)) tells a story about how your student learns. It consists of a number (the median stanine) and a letter (the profile pattern).

• A Profile (Approx. 40% of high schoolers): All scores are "About" the same. This indicates a balanced learner with no major peaks or valleys in their reasoning skills.
• B Profile (Approx. 36%): One score is a "Baseline" outlier—either significantly higher or lower than the other two. For example, a student might have high Verbal and Nonverbal scores but a lower Quantitative score.
• C Profile (Approx. 12%): This indicates "Contrast." The student has a significant strength and a significant weakness.
• E Profile (Approx. 9%): This stands for "Extreme." This is used when there is a difference of 24 points or more between any two SAS scores.

The symbols V, Q, and N with a plus (+) or minus (-) indicate where those specific strengths or weaknesses lie. For example, a 9B (Q-) profile means the student is generally in the 9th stanine but has a relative weakness in Quantitative reasoning compared to their stellar Verbal and Nonverbal skills.

Strategic Preparation for High School CogAT Success

At the high school level, "cramming" for the CogAT doesn't work. Because it's a test of reasoning—not knowledge—the best preparation focuses on familiarity and stamina.

1. Vocabulary Expansion: For the Verbal battery, encourage your student to read high-level non-fiction and literature. Understanding prefixes, suffixes, and roots is far more helpful than memorizing a dictionary.
2. Logic and Puzzles: The Nonverbal battery is all about pattern recognition. Working with Sudoku, logic grids, and even 3D modeling software can help sharpen the spatial visualization needed for subtests like Paper Folding.
3. Physical Practice: For Paper Folding, we often recommend that students actually take a square piece of paper, fold it, and punch holes in it. Seeing it happen in the physical world helps the brain build the mental "muscle" to do it on the screen or page.
4. Time Management: The CogAT is a timed test. Many high schoolers struggle not because they can't solve the problems, but because they spend too much time on a single difficult question. Practice tests help them learn when to make an educated guess and move on.
5. Accommodations (2e Students): If your student is "Twice Exceptional" (gifted but with a learning disability like dyslexia or ADHD), they may be entitled to accommodations such as extended time or a quiet testing environment. Ensure these are documented in their 504 plan or IEP well before testing day.

Frequently Asked Questions about High School CogAT

What is a "gifted" score on the high school CogAT?

While every school district sets its own criteria, most gifted and talented (G&T) programs look for scores in the 9th stanine, which equates to the 96th percentile or higher. An SAS of 130+ is generally the "gold standard" for identification. However, some programs will accept a student into a specific track (like an Advanced Math track) if they have a 9th stanine score in just the Quantitative battery, even if their composite score is lower.

How do CogAT levels 13-18 differ from middle school levels?

The primary difference is the level of abstraction. In middle school, a "Figure Matrix" might involve simple rotations of a shape. In high school, that same matrix might involve three different rules happening simultaneously—rotation, color inversion, and size scaling. Additionally, the Paper Folding subtest becomes significantly more complex, involving more folds and non-standard punch locations. The vocabulary used in Sentence Completion also jumps to a college-preparatory level.

How do CogAT scores relate to other high school assessments?

• WISC-V: While the CogAT is often used as a "screener" for giftedness, the WISC-V is a full clinical IQ test. CogAT scores usually correlate well with WISC scores, but a student with high anxiety or processing speed issues might perform differently on the group-administered CogAT than in a one-on-one IQ assessment.
• MAP Testing: MAP tests measure achievement (what you have learned in school), while CogAT measures ability (how you reason). If a student has a high CogAT score but low MAP scores, it often signals "underachievement," suggesting the student is bored or not being challenged enough.
• SAT/ACT: While the CogAT isn't an entrance exam, the reasoning skills it measures—especially in the Verbal and Quantitative batteries—are very similar to the logic required for the SAT and ACT. A high CogAT score is often a strong predictor of future success on college entrance exams.

Conclusion

Navigating high school CogAT levels 13-18 can feel overwhelming, but these scores are just one piece of your student’s academic puzzle. Whether the goal is gifted program placement, academic acceleration, or simply understanding how your student’s brain processes information, the CogAT provides invaluable insights.

At Bright Kids, we have spent 17 years helping families across the country—from New York to Los Angeles, Chicago to Houston—master these assessments. Our approach combines comprehensive practice materials that mimic the real exam with personalized tutoring to build the confidence high schoolers need to succeed.

If you are ready to give your student the edge they need for the CogAT, we invite you to explore our resources. You can Prepare with the Bright Kids CogAT Collection and find the specific level-appropriate materials that will help your student shine on testing day. Whether you are in Fairfax, Orlando, or anywhere in between, we are here to help your student reach their full potential.