This overview includes information to help you prepare for the NYSTCE® Assessment of Teaching Assistant Skills (ATAS) test. You’ll find details about the test format, content areas, registration, scoring, retakes, study resources, and sample practice questions.
Test TypeTeaching assistant certification test | Format100 selected-response items |
Testing Time3 hours of testing time | Passing Score220 |
Test Background and Purpose
The NYSTCE Assessment of Teaching Assistant Skills test is designed for candidates seeking teaching assistant certification in New York State. The exam measures basic reading, writing, mathematics, and instructional support skills that teaching assistants use while working under the direction of classroom teachers.
The ATAS is a computer-based test. It uses selected-response questions, which means you will choose the best answer from the choices provided. There are no essays or constructed-response questions on the ATAS.
Key point: the ATAS focuses on core academic skills and classroom-support tasks. Before registering, confirm the current test requirements through your certification program or the NYSTCE testing program.
Test Overview
The ATAS test includes 100 selected-response questions. The total appointment time is 3 hours and 15 minutes, which includes 15 minutes for the computer-based testing tutorial and nondisclosure agreement, plus 3 hours of testing time.
Testing is available by appointment, Monday through Saturday, excluding some holidays. Test sites are located in New York State and nationwide.
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NYSTCE ATAS Sample Practice Questions
Try these original ATAS-style sample questions. These examples reflect the selected-response format and the four ATAS content areas, but they are not actual NYSTCE exam questions.
1. Reading: Vocabulary in Context
The teacher’s directions were explicit, so the students knew exactly which materials to gather before beginning the activity.
As used in the sentence, “explicit” most nearly means
- difficult
- clear
- brief
- unusual
Show Answer and Explanation
Answer: B. clear
The clue is that the students knew exactly what to gather. That suggests the directions were clear and specific.
2. Reading: Main Idea
Many students benefit from using a checklist when completing a multi-step assignment. A checklist can help students remember each part of the task, monitor their progress, and review their work before submitting it. Teachers may also use checklists to show students how larger assignments can be broken into smaller steps.
Which statement best expresses the main idea of the passage?
- Students should complete all assignments without teacher support.
- Checklists can help students organize, monitor, and complete multi-step work.
- Teachers should use checklists only for homework assignments.
- Large assignments are usually too difficult for students to complete.
Show Answer and Explanation
Answer: B. Checklists can help students organize, monitor, and complete multi-step work.
The passage explains several ways checklists help students manage assignments. Choice B summarizes the entire passage without adding unsupported claims.
3. Writing: Sentence Structure and Punctuation
Choose the sentence that is written correctly.
- The students finished the worksheet, they placed it in the basket.
- After the students finished the worksheet, they placed it in the basket.
- After the students finished the worksheet they, placed it in the basket.
- The students finished the worksheet they placed it in the basket.
Show Answer and Explanation
Answer: B. After the students finished the worksheet, they placed it in the basket.
Choice B correctly uses a comma after the introductory dependent clause. Choice A is a comma splice, choice C misplaces the comma, and choice D is a run-on sentence.
4. Writing: Standard Usage
Which sentence uses pronouns correctly?
- Each student should put their folder on the desk.
- The teacher gave the forms to Maria and I.
- The students finished their projects before lunch.
- Him and the teacher reviewed the schedule.
Show Answer and Explanation
Answer: C. The students finished their projects before lunch.
The plural pronoun their correctly refers to the plural noun students. The other choices contain pronoun agreement or pronoun case errors.
5. Mathematics: Whole-Number Operations
A teaching assistant places 24 pencils into each of 6 supply bins. How many pencils are placed in the bins altogether?
- 120
- 132
- 144
- 156
Show Answer and Explanation
Answer: C. 144
Multiply the number of pencils in each bin by the number of bins: 24 × 6 = 144.
6. Mathematics: Fractions, Decimals, and Percents
A class has 30 students. If 60% of the students turn in a permission slip, how many students turn in a permission slip?
- 12
- 15
- 18
- 20
Show Answer and Explanation
Answer: C. 18
Convert 60% to 0.60 and multiply by 30: 0.60 × 30 = 18.
7. Instructional Support: Reading
A student is reading a short passage and stops at an unfamiliar word. The classroom teacher has asked the teaching assistant to help students use strategies before telling them unknown words.
Which response is most appropriate?
- Tell the student to skip the word and finish the passage without support.
- Tell the student the word immediately so the student can keep reading quickly.
- Ask the student to look at the surrounding words and think about what would make sense.
- Stop the reading activity and send the student to another classroom.
Show Answer and Explanation
Answer: C. Ask the student to look at the surrounding words and think about what would make sense.
This response supports the student’s reading strategy use while following the teacher’s direction. It helps the student use context instead of simply receiving the answer.
8. Instructional Support: Mathematics
A student solves 52 – 18 and writes 46. The teacher has asked the teaching assistant to help the student understand regrouping rather than simply correcting the answer.
Which action is most appropriate?
- Tell the student the correct answer and move to the next problem.
- Ask the student to erase the work because the answer is wrong.
- Use base-ten blocks or a place-value drawing to show how to regroup one ten as ten ones.
- Tell the student to avoid subtraction problems with regrouping.
Show Answer and Explanation
Answer: C. Use base-ten blocks or a place-value drawing to show how to regroup one ten as ten ones.
The student likely made an error with regrouping. A visual model supports understanding and follows the teacher’s goal of helping the student learn the process.
How Is the ATAS Scored?
The ATAS passing score is 220. Preliminary results are provided at the end of the test appointment, but preliminary results are not official score reports. Official score reports are released according to the NYSTCE score report schedule.
ATAS Score Basics
- Passing score: 220
- Question format: selected-response items
- Preliminary results: provided at the conclusion of the test appointment
- Official score report: released according to the published score reporting schedule
- Unscored items: some questions may be evaluated for future use and may not count toward your score
Registration, Costs, and Testing Options
You can register for the ATAS through the NYSTCE testing program. The test fee is currently listed at $54. Testing is computer-based and is offered by appointment at test centers in New York State and nationwide.
Before You Register
- Confirm that the ATAS is required for your certification pathway.
- Create or log in to your NYSTCE account.
- Review current test fees and payment policies.
- Choose an available test center appointment.
- Review identification requirements before test day.
- Request alternative testing arrangements early if needed.
Retaking the ATAS
If you do not pass the ATAS, you may retake it, but you must follow the current NYSTCE retake and registration rules.
Before retesting, review your score report and focus your preparation on the content area where your performance was weakest.
How Can I Prepare for the ATAS?
Preparing for the ATAS is easier when you study by content area. Review basic academic skills in reading, writing, and math, then practice applying those skills to classroom-support situations.
ATAS Study Checklist
- Review the current ATAS test framework before you study.
- Practice vocabulary, main idea, sequencing, and interpreting graphic information.
- Review subject-verb agreement, verb tense, pronouns, modifiers, punctuation, capitalization, and spelling.
- Study place value, rounding, measurement, whole-number operations, fractions, decimals, and percents.
- Practice solving everyday classroom-related math problems.
- Review ways teaching assistants support reading, writing, and math instruction under teacher supervision.
- Review missed questions and identify whether the mistake was reading, grammar, math setup, computation, or instructional judgment.
- Use timed practice so the 3-hour testing window feels manageable.
NYSTCE ATAS Study Resources
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