NNAT3 Level G
Naglieri Nonverbal Ability Test, Third Edition, Level G
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The Naglieri Nonverbal Ability Test, Third Edition (NNAT3), Level G is a group-administered, fully pictorial reasoning test used by schools and programs to estimate general ability in students in grades 7 through 9. Because every item is made of shapes and patterns rather than words or numbers, the test is designed to be fair to students still learning English, students with limited reading fluency, and students whose reasoning strengths are spatial rather than verbal. Level G items fall into four families: Pattern Completion (identify the missing piece of a design), Reasoning by Analogy (complete a shape relationship of the form A is to B as C is to ?), Serial Reasoning (continue a visual sequence), and Spatial Visualization (mentally rotate, fold, or combine figures). No subject knowledge is required, but speed and accuracy in scanning complex figures matter. Preparation is not about memorizing facts; it is about becoming fluent with the four item types, practicing under quiet timed conditions, and learning to eliminate impossible answer choices before guessing. The official publisher, Pearson, sets the current test length, timing, and score-reporting details, and schools decide locally whether and how to use NNAT3 results. This page is an independent study resource and is not affiliated with or endorsed by the publisher.
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About NNAT3 Level G preparation
What is the NNAT3 Level G used for?
Schools use Level G results as one piece of evidence for gifted and talented identification, magnet or selective program admission, and sometimes instructional planning in grades 7-9. Because it is nonverbal, it can add information about students whose reasoning is not captured well by reading- or math-heavy tests. The publisher does not set a single national cutoff; each school or district chooses its own criteria.
What kinds of questions are on Level G?
Every item is a multiple-choice picture problem. Pattern Completion asks you to pick the piece that finishes a design. Reasoning by Analogy asks you to complete a shape relationship. Serial Reasoning asks you to continue a visual sequence. Spatial Visualization asks you to rotate, fold, or combine figures in your head. No reading or arithmetic is required, but the figures become denser at this level.
How long is the test, and how many questions are there?
The official publisher, Pearson, publishes the current number of items and the administration time for each level. Those figures are updated periodically, so check Pearson's NNAT3 page or your school's testing coordinator for the exact numbers that apply to your test date. Do not rely on older prep materials for timing.
How hard is Level G compared with lower levels?
Level G is intended for grades 7-9, so the patterns are more complex, with more distracting answer choices and more multi-step spatial transformations. Most students find the first items approachable and later items demanding. Difficulty is relative: strong spatial reasoners often move quickly, while students who rush on analogy items tend to lose points through careless mismatches rather than lack of ability.
Can I retake the NNAT3?
Retake rules are set by the school or district, not by the publisher, and they vary widely. Some programs allow one retake after a waiting period; others do not. Ask your school's testing coordinator before you register for a second attempt, and find out whether both scores are reported or only the higher one.
In what order should I study the four question types?
Start with Pattern Completion and Serial Reasoning, because they build quick visual scanning habits. Then move to Reasoning by Analogy, which requires comparing two relationships at once. Finish with Spatial Visualization, which is usually the slowest type to master. Practice each type in short sets, then mix all four so you can switch strategies under time pressure.
What are the most common mistakes on this test?
The usual errors are answering before checking every choice, confusing a rotation with a mirror image, matching only one feature of an analogy (such as color) while ignoring shape or position, and spending too long on one hard item. Another common problem is failing to notice that a pattern changes in two ways at once, such as size and shading.
How should I prepare in the final week?
Take one or two full-length practice sets under quiet, timed conditions so you know your pacing. Review every wrong answer and name the specific feature you missed. The day before, do a short mixed set to stay sharp, then stop. Sleep matters more than last-minute drilling, because this test rewards careful visual attention.
Does the NNAT3 require reading or English fluency?
No. The items are pictorial, and directions are typically given orally by the test administrator, so English reading fluency is not required to solve the problems. That is one reason schools use it with multilingual students. You still need to understand the practice examples and follow the administrator's instructions about when to start and stop.