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Why Private Schools Require Entrance Evaluations and What Families Should Expect

Writer: Natalie Collins
Natalie Collins
Oct 9
5 min read

For many families, the entrance evaluation is the part of private school admissions that raises the most questions. A child may have strong grades, kind teacher comments, and a real interest in the school, yet the school still asks for testing, interviews, classroom visits, or writing samples.


That can feel stressful at first. But in most cases, these evaluations are not meant to “catch” a student or create pressure. They help schools understand how a child learns, communicates, solves problems, and adjusts to new settings. They also help families see whether the school’s pace, culture, and support systems match what the student needs.


A thoughtful evaluation process gives both sides better information. The school can make a more informed admission decision, and the family can picture what daily life might look like if the student enrolls.


Eye-level view of a student reading quietly in a school library
A calm setting helps students show how they think and learn.

Why Private Schools Use Entrance Exams


Private schools use entrance testing to get a consistent, objective look at how each applicant learns. Every child arrives from a different preschool or school, with different report cards and teacher styles. A standardized assessment gives admissions teams one common reference point.


Schools typically use the results to:


  • Understand learning readiness. Scores show how a child reasons, solves problems, remembers information and processes language compared with peers of the same age.

  • Find the right fit. Many schools move at a particular pace or emphasize certain skills. Testing helps them judge whether their program will support and challenge your child.

  • Plan support from day one. A profile of strengths and weaker areas helps teachers know where a child may need extra encouragement.

  • Round out the application. Scores are one piece of the picture, alongside teacher recommendations, school visits, playdates or interviews, and your own parent statement.


It is worth remembering that no school admits or declines a child on a single number. Admissions teams look for a child who will thrive in their community.


The Tests You are Most Likely to See

Which test your child takes depends mostly on age and grade. Always check each school's admissions page, since requirements vary.

Test

Typical ages

What it measures

How it is given

WPPSI (Wechsler Preschool and Primary Scale of Intelligence)

About 2½ to 7

Verbal reasoning, visual-spatial skills, working memory, processing speed

One-on-one with a psychologist

WISC (Wechsler Intelligence Scale for Children)

About 6 to 16

The same core thinking skills, for school-aged children

One-on-one with a psychologist

WIAT (Wechsler Individual Achievement Test)

School age and up

Academic skills such as reading, math and writing

One-on-one with a psychologist

ISEE / SSAT

Usually older grades

Verbal, quantitative and reading skills, plus a writing sample

Group or computer-based setting


What to Expect on Testing Day


For individually given tests like the WPPSI and WISC, your child works one-on-one with a psychologist in a quiet, comfortable room. Most young children experience it as a series of puzzles, picture games and questions.


  1. A warm welcome. The psychologist spends a few minutes chatting and helping your child feel at ease before any tasks begin.

  2. Hands-on activities. Your child might build designs with blocks, point to pictures, define words, repeat back sequences or find patterns.

  3. Breaks as needed. Young children are given snack, stretch or bathroom breaks whenever they need them.

  4. Parents wait nearby. You usually wait outside the room, since children tend to do their best work without a parent watching.


Sessions for preschoolers often take about an hour, while older children may need a little longer, especially if achievement testing is added. Questions get harder as the test goes on, so every child reaches items they cannot answer. That is by design, and it is completely normal.


Wide-angle view of children working with blocks in a bright classroom
Observation can show how younger children approach tasks and interact with others.

How to Prepare (and What Not to Do)

The best preparation is a well-rested, well-fed child who feels relaxed. Cognitive tests are designed to measure natural reasoning, so drilling practice items does not help and can backfire.


Helpful:

  • Schedule testing at a time of day when your child is usually at their best, and avoid days right after travel or illness.

  • Make sure they get a good night's sleep and eat a filling breakfast or snack.

  • Describe it simply and positively: "You'll meet someone who has fun puzzles and games to try with you."

  • Bring glasses or hearing aids if your child uses them, and let the psychologist know about any recent changes or concerns.

  • Keep reading together, talking, playing games and building with blocks. Everyday play is the best enrichment there is.


Best to avoid:

  • Test-prep books or apps that teach specific test items. Publishers protect test content, and coached scores may not reflect your child's true abilities, which can lead to a poor school fit.

  • Calling it a "test" or telling your child their school depends on it. Pressure tends to lower performance.

  • Promising big rewards for "doing well." Praise effort and bravery instead.


Close-up of a student writing with a pencil on lined paper
Writing samples help schools see how students organize ideas.

Why these evaluations help students after admission


Entrance evaluations are not only about deciding who gets admitted. They can also shape the student’s first year at the school.


A clear evaluation can help teachers and administrators make better decisions about:


  • Class placement

  • Math or language level

  • Reading support

  • Enrichment opportunities

  • Learning accommodations

  • Advisory or mentoring needs


For example, a student who shows strong reading comprehension but weaker writing structure may benefit from extra writing support in the first semester. A student who solves advanced math problems but works slowly may need careful placement so the pace is challenging without becoming discouraging.


This information can also help schools avoid placing students too high or too low. A student who enters a class that is far beyond current readiness may feel overwhelmed. A student placed in work that is too easy may become bored. Evaluation results help schools aim for the right level of productive challenge.


Admissions teams also look for signs that a student may need support the school cannot provide. That can be disappointing, but it is better to learn this before enrollment. A good school wants students to succeed, not simply fill seats.


Overhead view of a backpack beside neatly arranged school supplies
Simple preparation can make evaluation day feel more manageable.

Ready to Schedule?

Admissions testing is just one step in finding the school where your child will thrive, and it does not have to feel stressful. With the right setting and a caring examiner, most children leave the session smiling and asking when they can come back for more puzzles.


Natalie Collins, Educational Psychology Services offers private school entrance evaluations, including the WPPSI, WISC and WIAT, for families in the Alexandria, VA area. Testing takes place in a calm, child-friendly setting, and reports are sent directly to the schools you choose.


Admissions deadlines fill testing calendars quickly, so it helps to book early. Contact us to schedule your child's evaluation or ask any questions.

Clarity for parents. Confidence for kids.

Applying this year? Testing spots fill quickly ahead of admissions deadlines. Book your child's private school evaluation with Natalie Collins, Educational Psychology Services in Alexandria, VA.


 
 
 

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