GATE stands for Gifted and Talented Education. NNAT® stands for Naglieri Nonverbal Ability Test, and CNUSD uses the third edition, the NNAT3. It is a visual reasoning assessment that uses shapes and patterns instead of reading passages, vocabulary, or math computation.
What Corona-Norco says about GATE identification
CNUSD gives a GATE assessment every year to identify students for the GATE program the following school year. The district says the selection process looks at multiple data points, including NNAT3 results. It does not publish a qualifying score.
The district describes two ways in:
- 2nd grade: automatic. All 2nd graders are assessed unless a family fills out the opt-out form. Last year the opt-out deadline was the last Friday school day in October.
- Grades 3 to 5: referral. Families can register a student for testing by the last Friday in October. The district suggests talking with the classroom teacher first. Students already identified as GATE do not need to retest.
The district says testing is done online on the child’s district-issued device, at school, under teacher supervision. Specific dates are set by each school inside the district window.
| Test basics | What Corona-Norco parents should know |
|---|---|
| Test | NNAT3, the third edition of the Naglieri Nonverbal Ability Test |
| Length | 48 questions in about 30 minutes |
| Format | Online, on the child’s district-issued device at school |
| Reading load | No reading passages, vocabulary, or math computation |
| 2nd grade level | Level C, which includes all four major NNAT® question formats |
The NNAT® may look nothing like ordinary classwork. Give your child a first look at pattern completion, analogies, serial reasoning, and spatial visualization.
Start free practiceSample question
Try an NNAT® practice question
Choose the piece that continues every line and color across the empty window.

A real GateBuddy practice question.
Choose one of the five answers.
Check all four edges of the upper center window. The correct piece continues every ribbon weave color boundary, corner, and line at the exact same height and angle. Similar colors are not enough if any boundary meets an edge in a different place.
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See how easy practice can be for your child.
- Short practice sets made for kids
- Read aloud, so they can work on their own
- Extra practice where they miss
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Practice preview
Let your child see the format before test day.
GateBuddy introduces the visual reasoning formats used on the NNAT® through short, age-appropriate practice with clear explanations.
- Built around the four NNAT® question types
- An explanation after every answer: what changed and what stayed the same
- Short adaptive sets plus full, timed practice tests
- A live view so parents can follow along
Real GateBuddy practice questions, one of each NNAT® question type.
What GATE gives your child in Corona-Norco Unified
The district’s GATE page describes the program this way:
- Services in grades 3 to 6. Formal GATE services start in 3rd grade, the school year after 2nd grade testing.
- Two program choices. Qualified students can join a GATE magnet classroom at one of four district elementary schools, or get GATE services in their home school classroom. The district names Barton Elementary, Garretson Elementary, and Norco Elementary among the magnet sites.
- A preference form, and at some sites a lottery. Families of qualified students get a link to pick an option. At Norco Elementary, a GATE parent information night describes a GATE preference form that goes to the district GATE office by a set date, followed by a school lottery for places. Siblings can transfer in. The district does not publish that deadline, or say whether every magnet site runs a lottery, so ask the district GATE office at 951-736-5148 for your school’s dates.
- A possible school or track change. Depending on the choice, a child may need to change tracks or schools.
- A designation that stays on record. The GATE label stays on your child’s record through middle and high school.
What 2nd graders should expect from the NNAT®
The NNAT® does not look like regular schoolwork. It asks children to use visual logic: pattern completion, visual analogies, serial reasoning, and spatial visualization. The child needs to spot what changes, what stays the same, and which answer follows the same rule.
Corona-Norco says testing is done online using the child’s district-issued device at school under teacher supervision. That makes screen familiarity useful. A child who understands the layout can focus more on solving the puzzle and less on figuring out the page.
Curious how your child would do? Find out with no pressure.
Try 10 questions free nowElementary schools in Corona-Norco Unified
In most districts, a gifted-screening window applies across the district, while each school handles practical details inside that window. For Corona-Norco families, the district window (November to early December last year) is the planning window, and your child’s campus is the place to confirm the exact day, make-up instructions, and reminders.
Corona-Norco Unified elementary schools include:
- Academy of Innovation
- Ben Franklin Elementary
- Clara Barton Elementary
- Corona Ranch Elementary
- Coronita Elementary
- Dr. Bernice Todd Elementary
- Dwight D. Eisenhower Elementary
- Eastvale Elementary
- Foothill Elementary
- Garretson Elementary
- George Washington Elementary
- Harada Elementary
- Highland Elementary
- Jefferson Elementary
- John Adams Elementary
- John Stallings Elementary
- Lincoln Fundamental Elementary
- Louis VanderMolen Fundamental Elementary
- Norco Elementary
- Orange Elementary
- Parkridge Elementary
- Philistine Rondo School of Discovery
- Prado View Elementary
- Riverview Elementary
- Ronald Reagan Elementary
- Rosa Parks Elementary
- Sierra Vista Elementary
- Susan B. Anthony Elementary
- Temescal Valley Elementary
- Vicentia Elementary
- William McKinley Elementary
- Woodrow Wilson Elementary
The district also lists Cesar Chavez Academy and Home Gardens Academy as K-8 academies.
Questions Corona-Norco parents should ask
- What date is our school giving the 2nd grade GATE assessment this year, and what is the make-up date?
- When is this year’s opt-out deadline, and when is the grades 3 to 5 registration deadline?
- What data points besides the NNAT3 does the district review, and what scores are needed?
- When will results be sent to families this year?
- Which four schools have GATE magnet classrooms, and what would change for my child if we chose one?
- What date is the GATE preference form due, and does our magnet site fill places by lottery?
- What GATE services does our home school offer in grades 3 to 6?
Short, adaptive practice your child can finish on a school night.
Start 10 free questionsHow to prepare effectively for the NNAT
Short, steady practice works better than cramming. Practice teaches your child what the questions look like and gives them ways to approach and think through them, so test day feels familiar instead of surprising. A simple plan:
- Learn the format with explanations. Start with the four NNAT® question types. After each question, talk through the rule: what changed, what stayed the same, and why the right answer fits. For example, “the shape turned a quarter turn” or “the pattern keeps going behind the missing window.” GateBuddy shows an explanation after every question that names the rule, and it can read instructions and explanations out loud, which helps a child who is still building reading skills or simply learns better by hearing it.
- Practice 10 to 15 minutes a day, for as long as you can. Reasoning skills build like a muscle, a little at a time. A few weeks of practice helps, but months of short, steady sessions build much more.
- Spend extra time on the weakest question type. Notice which type your child misses most and give it a little more practice. GateBuddy’s practice sets do this for you: each set of five leans toward the question types your child has seen least and adjusts how hard the next questions are based on recent answers. You can also pick one question type and a level (easy, medium, or hard) to work on a weak spot.
- Take full, timed practice tests: at least two, and more is better. A full test is where your child learns pacing and how to work alone against a clock, the way test day works. Every GateBuddy plan includes eight full, timed NNAT® practice tests, so your child can take several along the way and still save the last two for the final few weeks as a dress rehearsal. While your child works on their own, GateBuddy’s Live View lets you follow along from your own phone: how many questions they have answered, the answer they just picked, and how many they have right so far. Your child gets the independence of test day, and you still see everything.
Why GateBuddy
Practice that feels like test day, built by parents who needed it.
GateBuddy started with parents preparing their own kids for the NNAT® and finding mostly printable packets and answer keys. So they built what they wished they had: short daily practice that adapts, full timed tests that feel like test day, and a way to see progress without hovering.
What your child gets:
- Five questions at a time, picked for your childEach short set adapts to your child’s recent answers and to the question types they have seen least. Ten to fifteen minutes fits on a school night.
- Explanations that teach the ruleAfter every question, your child sees what changed and what stayed the same, so the idea carries over to the next one.
- Read aloud when it helpsInstructions and explanations can be read out loud, so a child still learning to read can focus on the reasoning.
- Full, timed practice testsEight full tests with a visible timer, a question list to skip and come back, and pause and resume for real life. Take several along the way and save the last two as dress rehearsals.
- Live view for parentsFollow a practice test from your own phone: questions answered, the answer just picked, and how many are right so far. Your child works on their own, like test day.
- Focused practice when you want itPick one of the four NNAT® question types and a level (easy, medium, or hard) to work on a weak spot.
GateBuddy vs printable packets and workbooks
| Feature | Packets and workbooks | GateBuddy |
|---|---|---|
| Choosing what to practice next | The same pages for every child | Adapts to your child’s answers |
| When an answer is wrong | A letter in the answer key | An explanation of the rule |
| Timed practice | You time it yourself | Built-in timer, skip and return, pause |
| Watching progress | Grade it by hand afterward | Live view while they work |
| Format | Paper | On screen, the way many districts now give it |
Start with 10 free questions.
See how your child handles NNAT® practice questions in about ten minutes, then decide.
Frequently asked questions
When is 2nd grade GATE testing in Corona-Norco Unified for 2026-2027?
The district has not posted its fall 2026 dates yet. Last year’s window ran November 12 to December 5, 2025, with specific dates set by each school. Check your school’s communication for your child’s exact date.
Are all Corona-Norco 2nd graders assessed for GATE?
Yes. Corona-Norco Unified says all 2nd grade students are automatically assessed for GATE each year unless families complete the opt-out form. Last year the opt-out deadline was the last Friday school day in October.
How is Corona-Norco’s GATE assessment given?
The district says testing is done online on the child’s district-issued device at school under teacher supervision.
How long is the NNAT3?
The NNAT3 has 48 questions and takes about 30 minutes.
When are Corona-Norco GATE results expected?
Last year the district’s goal was to send results to families by December 19, 2025. Check the district GATE page or your school for this year’s date.
- Corona-Norco Unified School District: GATE
- Corona-Norco Unified School District: school directory
- GateBuddy: What is the NNAT®?
GateBuddy compiled this guide from its own research of publicly available information and is not affiliated with Corona-Norco Unified. The guide may contain errors or be out of date. Please confirm all details with your school or district.