Praxis Subject Tests: Math, SLP & Specialties

The Praxis testing program is far bigger than the Core Academic Skills exam most candidates start with. The full catalog includes more than 180 separate assessments, organized into three big families that teachers and specialists encounter at different points in their careers. The first family, Praxis Core, measures basic reading, writing, and math skills before you enter a teacher prep program. The second family, Praxis Subject Assessments (sometimes called praxis two by veteran educators), measures content knowledge in your specific teaching field.

The third family, Principles of Learning and Teaching (PLT), measures pedagogy at four grade bands. State licensure rules decide which combination you need, but almost every traditional pathway requires at least one Subject Assessment in the discipline you plan to teach. Pile on the elective endorsements your district offers — reading specialist, ESL, gifted and talented — and the number of Praxis codes you may eventually sit can climb past five over a career.

This guide focuses on the Subject Assessments side of the catalog because that is where the variety, complexity, and frequent updates live. Whether you are an aspiring middle-school math teacher staring down praxis mathematics options, a clinical fellow preparing for the praxis examination in speech language pathology, or a career-changer scoping out praxis computer science, the structure of these exams follows similar patterns but uses different content frameworks.

We will walk through the major test families, explain how scoring works across the catalog, and help you map your state's requirements to the right test code. By the time you finish this guide you will know which exams matter for your role, what they cost, how long they take, and how to prepare without wasting weeks studying the wrong material. We will also cover the differences between the praxis core math test that every undergraduate teaching candidate meets early and the deeper content tests that actually carry the endorsement weight.

One reason candidates get tripped up early is that Praxis terminology drifts. Veteran teachers still refer to Subject Assessments as praxis two even though ETS retired the Praxis II branding years ago. Some states call the Subject Assessment a content test, others call it a specialty test, and a few use the phrase mini praxis when they mean a short-form Subject Assessment.

The official ETS catalog uses four-digit codes for everything, which is why this guide leans on codes whenever a name is ambiguous. Memorize your codes the same way a college advisor memorizes course numbers — they cut through the labeling confusion and pull up the exact study material every time. When you talk to advisors, mentors, or licensure officers, lead every question with the four-digit code and the conversation gets shorter and clearer immediately.

Numbers tell only part of the story. The 180-plus subject tests cover everything from agriculture to world languages, and each one has its own content outline, test-day timing, and recommended preparation window. Passing scores are set by each state and licensing board rather than by ETS itself, which is why the same praxis core math test can have a 150 cut score in one state and a 158 cut score next door.

The scaled score range of 100 to 200 stays consistent across most subject assessments, giving you a familiar yardstick even when you move between disciplines. Fees vary by test length, so a single two-hour exam usually runs around $120 while combined tests or multi-subject batteries can climb to $150 or beyond.

One detail that catches new candidates off guard is the mini praxis, an informal nickname for the shorter content-specific tests that some states accept in place of the full subject assessment. Mini praxis exams typically take 90 minutes instead of two-and-a-half hours, contain fewer questions, and often skip the constructed-response section. They are not separate products with their own catalog code — they are the standard short-form Subject Assessment that happens to fit your state's specific licensure requirement.

Always confirm with your state education agency before registering, because choosing the wrong version can mean retaking the test at full price. The mini praxis nickname is most common in elementary education circles where the shorter content exams cover language arts, math, science, and social studies as separate quick tests instead of one big combined battery. A handful of states use only one or two subtests rather than the whole content-knowledge package, so you may genuinely only need the mini version. Read the licensure rules end to end before you click register.

Budget-wise, plan for the full pathway, not just one test. A first-time secondary math candidate might pay $90 for praxis core math, another $90 for praxis core writing, $90 for Core Reading, and then $130 for the Mathematics Subject Assessment. That stack already exceeds $400 before any retakes. Adding a special education endorsement or an early childhood praxis later in your career stacks another $130 to $150 on top.

ETS publishes a fee waiver program for candidates demonstrating financial need, and many teacher prep programs subsidize at least one subject assessment for enrolled students. Ask before you pay full freight. ETS also occasionally runs promotional fee discounts during national testing weeks, so subscribing to the ETS Praxis newsletter is worth the inbox real estate for the cost-conscious candidate.

Praxis Subject Assessments split into broad disciplines, and the mathematics family is the most heavily studied. Praxis math test takers most commonly sit one of four codes. Code 5161 is the Mathematics: Content Knowledge exam used by secondary candidates who already hold strong calculus skills. Code 5165 is the Mathematics: Content and Interpretation exam, a newer version that emphasizes problem solving over pure procedure.

Code 5169 is the Middle School Mathematics exam, while code 5158 covers the broader middle grades mathematics praxis pathway some states accept for grades 5-9 licensure. Each math exam allows an on-screen graphing calculator, so part of your preparation should include learning the embedded TI-style interface rather than relying on your physical calculator. Candidates who skip calculator practice routinely lose easy points because the on-screen tool handles graphing, statistics, and matrices differently than the device they used through college.

Outside of math, the catalog branches quickly. The praxis examination in speech language pathology, code 5331, is required for ASHA certification and includes 132 questions across foundations, screening, assessment, and treatment. The Special Education: Core Knowledge and Applications exam, code 5354, is the most common special education praxis for new sped teachers. Praxis computer science, code 5652, covers algorithms, programming, computing systems, and pedagogy at the secondary level.

We will dig into each of these in the dedicated sections below, plus reading specialist praxis options, tesol praxis pathways, early childhood praxis tests, and praxis core writing for candidates still working through the basic skills battery. The science praxis cluster — biology, chemistry, physics, earth and space, and general science — sits alongside these specialties and applies the same content-outline approach that makes preparation predictable once you commit to the official framework.

Looking at the catalog by family helps you compare apples to apples, but most candidates only care about the two or three tests their state actually requires. Use the tabs below to drill into each major specialty. We have organized them by the most common teaching pathways: math, English and reading specialist, speech-language pathology and special education, and the cluster of early childhood and content-area exams that covers everyone else. Each tab includes test codes, format, and the prep traps candidates fall into most often.

Bookmark the ones that match your licensure plan and skip the rest — the Praxis catalog rewards specialists who study deep rather than wide. If you are still in your teacher prep program, ask your advisor which codes the program guarantees alignment with, because some programs build their entire methods sequence around specific test outlines. Other programs deliberately remain test-agnostic to preserve flexibility across states, which means the candidate carries more of the alignment work.

The tab interface below works best when you read the one tab that fits your pathway end-to-end before sampling another. Each tab is densely packed with codes, timing, and prep notes, and skimming risks blending details from exams that look similar but score differently. If your state requires two exams from different families — say a math subject test plus an ESL endorsement — read both tabs deliberately and build two separate study plans rather than one merged calendar.

Across every Praxis subject family the same preparation principles apply, even though the content looks different. Your study time pays off when it focuses on the official content outline rather than a generic test-prep book, because ETS publishes a detailed framework for each exam that maps every question category to a percentage of the test.

A 150-minute exam that allocates 30% to assessment and screening should get 30% of your study time on that domain, not whichever chapter you find easiest. The official Study Companion PDF for your exam code is free on the ETS website and lists the exact competencies measured. Print it, mark the topics you can already explain in plain language, and reverse-engineer your study calendar from the gaps.

Strong candidates also rebuild a small library of authoritative sources for each domain. For praxis mathematics that means a college algebra and a discrete math text plus a graphing calculator workbook. For the praxis examination in speech language pathology it means ASHA's scope of practice, the DSM-5-TR for differential diagnosis basics, and at least one assessment manual you used during your clinical fellowship.

For science praxis it means content from your undergraduate methods courses paired with NSTA position statements. The Subject Assessment is not asking trick questions — it is asking whether you can apply standard professional knowledge under timed conditions. Most missed items trace back to test-taking fatigue rather than knowledge gaps, so practicing under realistic timing matters as much as drilling content.

One often-overlooked preparation lever is study group format. Solo studying works for breadth, but study groups expose blind spots quickly because peers ask questions you would never think to ask yourself. Aim for three to five people preparing for the same test code.

If you cannot find local candidates, online study groups built around specific Praxis codes work just as well — the test is national, after all. Trade weak-domain explanations the way medical residents trade case studies. A 20-minute conversation about a single topic often outperforms an hour of silent reading because you have to articulate the concept in your own words.

The checklist below distills what consistently works across math, ELA, science, SLP, special education, and computer science prep. None of these tips are exotic — they just demand the kind of follow-through that distinguishes candidates who pass on the first try from those who burn $150 retesting. Walk through every item before you sit your exam.

None of these steps take much time individually, but skipping any one of them is the most common reason candidates retake. The retake fee alone — $90 to $150 per attempt — is enough to fund a serious week of prep materials, so the math always favors disciplined first-time preparation over rushed registration.

One question candidates ask repeatedly is whether to take the Praxis at all when their state also accepts a state-specific licensure exam. The answer depends on portability and timing. Praxis scores are accepted in roughly 40 states and several U.S. territories, which makes them the better option for anyone who might relocate during their career.

State-specific tests, like the Massachusetts MTEL or Texas TExES, are tightly tied to one state's standards and rarely transfer. The pros and cons below break down the trade-off so you can decide before you register. Keep in mind that score-report sharing is not automatic — even within the Praxis system you need to designate score recipients during registration, and adding a state after the fact costs an additional fee per recipient.

If your state offers a choice between Praxis and a state-specific test, weigh the trade-off honestly. A candidate planning to teach for 30 years in one state may get more career value from a state exam tied closely to local standards and curriculum. A candidate who expects to move with a military spouse, change districts often, or pursue a national board certification later will recover the Praxis fee many times over thanks to portability.

There is no single right answer, but the wrong answer is to register for both — that just doubles your study load and your cost. A good middle path is to register for whichever exam your current state requires for initial licensure, then add the Praxis later if and when you actually need portability.

The Praxis subject test catalog can look overwhelming the first time you scroll through it, but the structure becomes clear once you anchor it to your own licensure pathway. Identify your state requirements first, then map each requirement to a specific test code, then build a study schedule that matches the published content weights.

Whether you sit praxis mathematics, the praxis examination in speech language pathology, special education praxis, reading specialist praxis, tesol praxis, praxis computer science, science praxis, or one of the early childhood praxis exams, the same disciplined process delivers a first-attempt pass for the candidates who follow it.

Treat the test as one milestone in a multi-year teaching career, not a finish line — your score report is the last piece of evidence the licensure office needs before issuing the credential that turns your prep program into a paycheck.

The candidates who pass on the first attempt overwhelmingly share three habits: they read the official content outline cover to cover, they sit at least two full-length timed practice tests before the real thing, and they treat every missed practice question as a teaching moment rather than a moral failure. Below are the answers to the questions we hear most often from teachers, clinicians, and career-changers preparing for these tests right now.