1.1 CogAT Levels 15-17/18 Architecture, Administration & High School Context

What this guide prepares you to do

The Cognitive Abilities Test (CogAT) is Riverside Insights' assessment of developed reasoning abilities. This independent OpenExamPrep guide covers the high-school Levels 15/16 and 17/18, commonly associated with grades 9–10 and 11–12. Your school selects the appropriate level and administration. A grade-based label in a practice resource does not replace the level printed on your testing notice.

The test asks you to recognize relationships, apply rules, and solve unfamiliar problems using words, numbers, and figures. It is useful to distinguish these tasks from recalling a particular course syllabus. Knowing vocabulary and arithmetic still matters: reasoning uses knowledge developed through learning and experience. A reasoning assessment is therefore neither an achievement grade nor a measurement of a person's fixed potential.

Our examples are original teaching exercises. Their notation, difficulty, and four-choice quizzes illustrate reasoning methods; they do not reproduce secure CogAT questions or predict a score. The public owner descriptions establish the task formats, while the detailed strategies here are independent instructional choices.

Complete form: nine task formats

Forms 7 and 8 provide equivalent versions of CogAT. The complete high-school form includes all three batteries. Read the task carefully when a new subtest starts; changing from an analogy to a classification requires a different kind of answer.

The totals are 64 Verbal, 52 Quantitative, and 60 Nonverbal items, or 176 altogether. Under standard administration each subtest has 10 minutes of active testing: 30 minutes per battery and 90 minutes overall. Directions, practice items, setup, and school-arranged breaks add to elapsed appointment time. Approved extended-time accommodations or school-system timing decisions can change the standard schedule.

Do not transfer these totals to every CogAT product. The Screening Form uses the analogy portion of each battery, rather than all nine subtests. A school may also administer selected batteries. Ask whether your notice refers to the complete form, a screener, or a partial administration before planning a practice session.

Learn the difference between three reasoning moves

An analogy asks for the same relationship in a new setting. In the independent example thermometer : temperature :: barometer : ?, the bridge is “instrument measures quantity,” so the target is pressure. Picking “weather” gives a related topic rather than the quantity measured.

A classification asks for another member of a group. For violin, cello, harp, the shared feature is producing sound through vibrating strings. A lute matches; a trumpet is a musical instrument but uses a different sound-production mechanism. Test every stimulus against your category, rather than checking only the easiest word.

A completion or extension asks what follows from supplied information. In 3, 6, 12, 24, a repeated doubling rule gives 48. In a sentence beginning “Although the route was longer,” inspect the rest of the sentence to discover what expectation is contrasted; the connector alone does not determine the missing word.

These examples show why identifying the task comes before choosing an option. A figure that looks familiar may belong in a classification yet fail the transformation required by a matrix.

Administration and materials

Schools arrange access and communicate any fees, dates, locations, and retesting rules. There is no universal individual registration fee or nationally scheduled high-school testing date to insert into this guide. Follow the instructions for your actual session.

Riverside's August 13, 2026 proctoring article permits scratch paper for all subtests except Paper Folding. Practice arithmetic with short written checks where allowed, but practice folding mentally. A diagram you draw at home is a learning aid, not permission to draw during that subtest. Do not write in a reusable booklet or bring reference aids unless the administrator permits the action.

Calculators are not allowed for CogAT quantitative testing, including when an ordinary classroom plan allows them. Accommodation decisions should be resolved with the testing team before the session. Online controls also deserve attention: use the tutorial to learn how to record answers and whether review navigation is available. This guide does not assume a particular flag icon, keyboard shortcut, or automatic browser lockdown.

Use results for a conversation about learning

CogAT results can inform gifted identification and instruction, but a battery score does not automatically qualify someone for AP, IB, a magnet program, or university coursework. Read the receiving program's own eligibility policy. Combine reasoning evidence with coursework, work samples, achievement, and the student's interests when discussing opportunities.

Start preparation by learning the nine directions, then practice explaining your reasoning and checking examples. Review accuracy before adding time pressure. A useful goal is demonstrating your reasoning clearly and comfortably; no amount of work on an independent bank establishes an official percentile.

Official sources checked October 10, 2026: test descriptions, item counts and standard timing, and 2026 proctoring guidance.

The publisher’s grade-level chart labels the high-school forms 15/16 and 17/18. The site’s “Levels 15–17/18” label covers those upper-level forms; it does not mean a separately published Level 15 and Level 16. Use the level assigned by your school. The historical Ohio eligibility thresholds in that chart are specific to its jurisdiction and date, and are not national passing scores.