If you're planning to work as a teaching assistant in New York, the exam you need to pass changed this summer. The NYSTCE ATAS (095) stopped being offered after August 9, 2026, and its replacement is the NES Foundations of Classroom Support and Instruction (519). Same purpose, new name, new number, and a framework that's been rewritten from the ground up. Anyone who's been studying from an old ATAS book needs to know what carried over and what didn't.
If you're planning to work as a teaching assistant in New York, the exam you need to pass changed this summer. The NYSTCE ATAS (095) stopped being offered after August 9, 2026, and its replacement is the NES Foundations of Classroom Support and Instruction (519). Same purpose, new name, new number, and a framework that's been rewritten from the ground up. Anyone who's been studying from an old ATAS book needs to know what carried over and what didn't.
This guide is the NES 519 practice test companion we wish existed when the switch was announced. It covers the format (80 selected-response questions in two hours), the passing score (220 on a 100 to 300 scale), the $49 fee, the four equally weighted domains, the retake rules, and the new online proctoring option that opened on September 1, 2026. You'll also find domain-by-domain prep advice and a plain answer to the question everyone asks: does my ATAS score still count?
Short version: yes, a passing ATAS still satisfies the New York teaching assistant certificate requirement. But if you never sat the ATAS, or you sat it and didn't pass, the 519 is now your only route. Our NYSTCE ATAS practice test pages have been updated to reflect the new framework, and the practice sets below map to the four domains you'll actually see.
The Assessment of Teaching Assistant Skills had been New York's TA exam for well over a decade. It tested reading, writing, math, and instructional support, and most candidates found it fair but dated. The last ATAS testing date was August 9, 2026. Test 519 opened for testing on January 27, 2026, ran alongside the ATAS through the spring and summer, and since August 10 it's the only option. The state adopted it from the National Evaluation Series and adapted it for New York's Initial, Pre-Professional, and Professional teaching assistant certificates.
What stayed the same is the spirit of the exam. It's still a basic-skills test aimed at people who'll support certified teachers in the classroom, not a content test for lead teachers. What changed is the structure. The February 2025 framework splits the test into four domains that each carry exactly 25% of the questions: Literacy, Language Arts, Numeracy, and Instructional Support. The ATAS weighted its four subareas unevenly, so old score reports don't translate cleanly to the new blueprint.
Old study materials aren't useless, though. The reading passages, grammar items, and arithmetic problems in an ATAS 095 practice test free set still cover the same underlying skills the 519 measures. The difference is emphasis. The 519 pushes harder on applying those skills inside classroom scenarios, so a math question is more likely to ask how you'd help a student who's confused about fractions than to ask you to reduce a fraction yourself. Keep the old practice questions, but read every one through an instructional-support lens.
The 519 is computer-based and consists of 80 selected-response items. There's no constructed-response section, no essay, and no listening component. You get two hours of actual testing time inside a two-hour-fifteen-minute appointment; the extra fifteen minutes cover the tutorial, the nondisclosure agreement, and check-in. Ninety seconds per question sounds tight, but most items are short, and the passage-based ones cluster together so you're not reloading context every minute.
Roughly 20 questions come from each domain. Because the weighting is even, there's no domain you can afford to skip. That's a real shift from the ATAS, where a strong reader could coast through a heavier reading section and make up ground lost in math. On the 519, a weak numeracy score costs you exactly as much as a weak literacy score. A timed NES 519 practice test run is the fastest way to find out which of the four is dragging your total down.
Question styles vary. Some are straightforward recall: identify the main idea, pick the correctly punctuated sentence, compute a percentage. Others present a short classroom vignette and ask what the teaching assistant should do next. Those scenario items are where the 519 earns its "Foundations of Classroom Support" name, and they reward people who've actually spent time in a classroom or who've worked through enough ATAS test practice sets to recognize the patterns. Expect a mix of both in every domain, and expect the scenario items to take longer, so bank time on the recall questions early.
What it covers — Reading comprehension of informational and literary passages, main idea and supporting detail, inference, vocabulary in context, text structure, and the basics of how children learn to read: phonemic awareness, phonics, fluency, and comprehension strategies.
How it's tested — Expect two or three short passages followed by clusters of questions, plus standalone items about supporting a struggling reader. A typical scenario asks which strategy a TA should use when a third grader decodes accurately but can't retell the story. The answer is almost always the one that targets comprehension, not decoding.
What it covers — Standard English grammar and usage, sentence structure, punctuation, capitalization, spelling, and the stages of the writing process: prewriting, drafting, revising, editing, and publishing. Also included is recognizing common errors in student writing and knowing which stage of the process each error belongs to.
How it's tested — Items show a sentence or short paragraph and ask you to find the error or pick the best revision. Scenario questions describe a student's draft and ask what feedback a TA should give first. Content errors and organization come before commas; the test consistently rewards that order.
What it covers — Whole-number operations, fractions, decimals, percentages, ratios, basic geometry and measurement, reading tables and graphs, and simple data interpretation. Nothing beyond middle-school math appears, but the questions expect fluency and estimation rather than calculator dependence.
How it's tested — About half the items are straight computation or word problems. The other half describe a student's incorrect work and ask you to identify the misconception or choose a manipulative or model that would help. If you can explain why a student wrote 1/2 + 1/3 = 2/5, you're ready for this domain.
What it covers — The teaching assistant's role: reinforcing lessons the teacher planned, managing small groups, supporting students with disabilities and English language learners, behavior support, confidentiality, and appropriate communication with teachers, parents, and students.
How it's tested — Nearly every item is a scenario. A student refuses to start work, a parent asks you for another child's grade, a teacher leaves you with a group and vague directions. The correct choice usually keeps the certified teacher in charge of instructional decisions and keeps you inside your role. Answers that have the TA diagnosing, disciplining alone, or sharing records are wrong.
Registration runs through the NYSTCE website operated by Pearson's Evaluation Systems group. You create an account, pick test 519, choose a delivery method, and pay the $49 fee by card. The fee is per attempt. Computer-based testing at Pearson VUE centers is available year-round, and New York has enough centers that most candidates can find a seat within two to three weeks. Weekend and evening appointments exist but fill first, so book early if you can only test on a Saturday.
Starting September 1, 2026, two more options opened. Online proctoring lets you take the 519 from home with a webcam, a quiet room, and a wired or stable internet connection; the state schedules it in monthly one-week windows, so check the current window before assuming any date works. Client proctoring means your school district or preparation program administers the test on its own equipment under NYSTCE rules. Not every district offers it, so ask your HR office rather than assuming.
Whichever route you choose, register with a name that matches your government ID exactly, and bring that ID on test day. Check-in is strict. Test centers photograph and palm-scan you, and online proctors will ask for a 360-degree room scan. The final week before your date should be spent on timed sets, not new material; a full NYSTCE ATAS 095 practice test run under exam conditions the weekend before is the closest thing to a dress rehearsal the format allows.
The Assessment of Teaching Assistant Skills was retired after this date. Test 519 opened on January 27, 2026 and has been the only option since August 10. Passing ATAS scores remain valid for certification and don't expire because of the changeover.
The ATAS ran 100 items in three hours for $54 and weighted its subareas unevenly. The February 2025 framework for the 519 gives Literacy, Language Arts, Numeracy, and Instructional Support exactly 25% each, so no domain can be sacrificed to prop up another.
The ATAS was test-center only for most of its life. The 519 adds at-home online proctoring in monthly one-week windows plus client proctoring through districts and prep programs, alongside year-round Pearson VUE center testing.
You wait 30 days between attempts and there's no cap on tries. Fail three times and the next attempt is free. The exam-waiver threshold for the 519 is set at 212, which matters if you land just under 220.
The 519 reports a scaled score from 100 to 300, and 220 passes. That's the only number that matters for certification; New York doesn't rank candidates or publish percentile bands. Because scaling adjusts for small differences in form difficulty, there's no fixed raw-score cutoff you can memorize, but on a typical form you're looking at getting roughly 55 to 60 of the 80 questions right. Aim for 65 in practice and you'll have room for a rough day.
Score reports show a pass or fail decision plus performance indicators by domain. Those indicators are the useful part if you have to retake. A candidate who fails at 214 with a weak Numeracy bar and three strong bars has a very different study plan from one who fails at 190 across the board.
The first person should spend the 30-day wait almost entirely on math: an ATAS 095 practice test set every other day, with the explanations read twice. The second should rebuild from a full-length ATAS exam practice test set and work domain by domain.
One number worth knowing: 212. Under the February 2025 Board of Regents amendment to Section 80-1.5, candidates scoring within half a standard error of measurement of the passing score may apply for an exam waiver, and for the 519 that threshold is 212. A candidate who scores between 212 and 219 may therefore qualify for a waiver review through the State Education Department rather than being forced into another attempt.
Eligibility depends on your certificate pathway and other requirements, so treat it as a backstop to ask your certification office about, not a target to aim for. Aim for 220 and above; the ATAS test prep sets and math drills exist so the backstop never comes up.
New York retired the Level I teaching assistant certificate on September 30, 2025 and now issues three certificates: the Initial Teaching Assistant certificate (valid five years, the entry point for new TAs), the Pre-Professional Teaching Assistant certificate for candidates enrolled in a teacher-preparation program, and the Professional Teaching Assistant certificate. Each has its own coursework and experience requirements, and all three accept either a passing ATAS 095 score or a passing 519 score as the exam component. Nobody with an ATAS pass has to sit the 519, and there's no expiry on that pass triggered by the changeover.
Beyond the exam, every certificate requires the workshops on child abuse identification, school violence prevention (SAVE), and the Dignity for All Students Act (DASA), plus fingerprint clearance through the state's Office of School Personnel Review and Accountability. The Initial certificate requires a high school diploma or equivalent; the Professional certificate adds college credit and paid classroom experience. Holders of the old Level II and Level III titles can still apply under them until August 31, 2028 and August 31, 2031 respectively. Budget $300 to $350 for the whole Initial package including the $49 test, the workshops, and fingerprinting.
The certificate you're applying for doesn't change how you prepare, but the setting you'll work in should. Candidates heading to inclusion classrooms or self-contained special education settings get the most value from ATAS exam preparation sets built around behavior and small-group scenarios. Candidates heading to elementary math intervention roles should lean on the free ATAS practice test online questions, which mirror the way the 519 frames student misconceptions.
Most candidates pass the 519 with three to five weeks of steady work, and the plan is simpler than the ATAS plan used to be because you can't game the weighting. Week one is diagnosis: sit a full-length NYSTCE ATAS free practice test set under time, then sort every missed question by domain. You'll usually find one domain well under 70% and the other three close to passing. That one domain gets half of your remaining hours.
Weeks two and three are targeted drilling. For Numeracy, do mixed problem sets daily and rework each miss by hand until you can explain the error. For Literacy, read one passage a day and write a one-sentence main idea before you look at the questions; it trains the habit the test rewards. For Language Arts, keep a running list of the error types you keep missing; most people have three or four.
Instructional Support needs a different method. A NYSTCE ATAS study guide approach works best: study the role boundaries, then test them against scenarios until the "stay in your lane, support the teacher's plan" pattern is automatic.
The final week is all timed mixed sets at the real 90-seconds-per-question pace. Stop studying new content 48 hours out. Common mistakes we see: candidates who only practice math they're already good at, who skip the instructional-support scenarios because they "seem like common sense," and who never sit a fully timed set until test day. The scenarios are common sense, but they're the test's common sense, and it has opinions.
Pick the one that keeps the certified teacher responsible for instructional decisions and keeps you acting within the teaching assistant role. On the 519, the "wrong" reasonable answer almost always has the TA diagnosing a learning disability, changing the lesson plan, contacting a parent alone, or handling discipline without the teacher. The "right" one reinforces the teacher's plan, documents what happened, and reports back.
On test day you'll get a short tutorial, then the clock starts. Flag anything that takes more than two minutes and come back to it; the interface lets you review flagged items before you submit. Passage sets go faster if you skim the questions first.
If you want to see that reasoning modeled before test day, the ATAS practice exam video series walks through each item and explains why the wrong answers are wrong, which is exactly the skill the scenario questions measure.
At a test center you'll see a preliminary scaled score on screen the moment you submit; online-proctored candidates don't get that preview. The official score report is released within two weeks, stays in your NYSTCE account for two years, and goes to the State Education Department automatically.
If you don't pass, you can register again after a 30-day wait. There's no lifetime cap on attempts, and if you fail three times the next attempt is free.
Use the wait properly: the domain performance bars on your report tell you exactly where the points went. Candidates who retake after focused work on one domain pass at a much higher rate than candidates who simply reread everything, and a fresh NYSTCE teacher assistant practice test set is the quickest way to confirm the gap has closed before you pay for another seat.
Once certified, teaching assistants in New York earn roughly $30,000 to $48,000 depending on district, with New York City, Westchester, and Long Island districts at the top of that range and union contracts adding steps for experience and credits. Many use the Initial certificate as the first rung toward a teaching license; the college credits required for the Professional certificate count toward a bachelor's degree, and the classroom hours count as experience when you apply to a teacher-preparation program later.
Everything factual in this guide, from the 80-question count to the $49 fee and the September 1, 2026 proctoring change, comes from the state's own testing pages. Bookmark these and check them the week you register, because dates and windows do move.
NES Foundations of Classroom Support and Instruction (519) test page — format, framework, preparation materials, and the current delivery options for the 519.
NYSTCE test fees — the $49 fee for test 519 and the fee policy for retakes and rescheduling.
NYSTCE test dates and score report dates — year-round computer-based availability plus the monthly online-proctoring windows.
NYSTCE registration — account setup, delivery method selection, and ID requirements.
The NYSTCE site also posts the full 519 framework as a free download. Print the objectives list and tick each one off as you cover it; candidates who do this rarely get surprised by a topic on test day, because the framework is unusually specific about what each domain includes.
If you haven't registered, do that first. Pick a date three to five weeks out, choose the delivery method that fits your life, and pay the $49. Having a date on the calendar is what turns "I should study" into a schedule. Then sit one full timed practice set and write down four numbers: your percentage in Literacy, Language Arts, Numeracy, and Instructional Support. Those four numbers are your study plan.
One more thing worth doing early: read the official framework once, cover to cover. It's short, it's free, and it names every skill the test can ask about. Candidates who've read it stop being surprised by questions on the writing process or on confidentiality, because they knew those objectives were on the list. It takes twenty minutes and pays for itself on the first practice set.
If you already hold a passing ATAS score, you don't need the 519 at all; file your certificate application and move on. If you failed the ATAS before August 9 and were waiting to retake, your retake is now the 519, and the good news is that the even weighting makes it easier to plan for. If you scored between 212 and 219 on a recent attempt, call your certification office about the waiver provision before you pay for another seat.
The 519 isn't a hard test for anyone who reads carefully, does middle-school math confidently, and understands that a teaching assistant supports the teacher's plan rather than replacing it. Give it three weeks of honest practice, treat the weakest domain like it's the whole exam, and 220 is a very reachable number.