AEPA Mathematics (NT304)
AEPA Mathematics
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ExploreAbout this exam
The AEPA Mathematics test (test code NT304) is one of the Arizona Educator Proficiency Assessments, the testing program Arizona uses for educator certification. It appears in the AEPA test table under "Knowledge Tests" as "NT304 Mathematics," which places it among the subject-knowledge assessments rather than the professional-knowledge, administrator, or special education tests. Candidates typically take it when seeking a mathematics teaching credential, though the specific certificate each test supports depends on certification type; the AEPA program directs candidates to confirm which tests their certificate requires before registering. The exam is organized around four equally weighted content domains: Mathematical Processes and Number Sense; Patterns, Algebra, and Functions; Measurement and Geometry; and Statistics, Probability, and Discrete Mathematics. Each domain carries 25 percent of the score, so no single area can be skipped safely. Preparation should combine a review of the official test framework with full-length practice tests, then targeted work on whichever domain produces the weakest practice results. Registration, test dates, and score reporting run through the AEPA website, and appointments are offered year round on a first-come, first-served basis. This page is an independent study resource and is not affiliated with or endorsed by the AEPA program or its administrator.
What you'll study
About AEPA Mathematics (NT304) preparation
What is the test code for the AEPA Mathematics exam?
The AEPA test table lists Mathematics under the code NT304. Be careful not to confuse it with NT105, Mathematics (Middle Grades and Early Secondary), or NT203, Middle Grades Mathematics, which are separate tests with their own frameworks.
How many questions are on the exam and how long is it?
The AEPA program publishes question counts and time limits in the test-specific information and official framework for NT304. We have not verified those figures against the current source, so confirm them on the AEPA site before you plan your pacing.
What score do I need to pass?
Passing standards are set by the AEPA program and stated in its score-reporting policies and test framework. Because we have not verified the current passing score, check the official AEPA scoring information rather than relying on numbers quoted in forums or older study guides.
How is the exam weighted across topics?
The four domains each carry 25 percent: Mathematical Processes and Number Sense; Patterns, Algebra, and Functions; Measurement and Geometry; and Statistics, Probability, and Discrete Mathematics. Because the weighting is even, a weak domain costs you as much as any other, so study all four.
Which domain should I study first?
Take a full-length practice test cold and score it by domain. Start with your lowest-scoring domain, since each is worth the same 25 percent, then rotate through the others so no area goes unreviewed for long. Finish with timed mixed sets that mirror the real test.
Can I retake the test if I do not pass?
AEPA retake rules, including any waiting period or attempt limits, are set out in the program's testing and registration policies. Review those policies on the AEPA website before scheduling a second attempt so you know the timing constraints.
How long is my score valid?
Validity periods are governed by the AEPA program and by Arizona certification requirements, not by the test framework. Confirm the current validity rule with the AEPA program or the state certification office before you assume an older score still counts.
What makes candidates fail this test?
The most common pattern is uneven preparation: strong algebra work paired with neglected geometry or probability, which is costly when every domain is worth 25 percent. A second pattern is unfamiliarity with multi-step, process-oriented items. Practice explaining your reasoning, not just computing answers.
How do I register and where can I test?
Registration, test dates, and site selection are handled through the AEPA website, and appointments are available year round on a first-come, first-served basis. Online proctoring is also offered, so you can test remotely, including from home.
Is this page an official AEPA resource?
No. This is an independent study guide and is not affiliated with, endorsed by, or sponsored by the AEPA program or its administrator. Always confirm registration, scoring, and policy details on the official AEPA website.