The Primary 4 ISEE

ISEE Primary 4: Structure and Preparation for Grade 4 Applicants

Students applying to grade 4 take ISEE Primary 4, which has two scored sections, Reading and Mathematics, and no essay or auditory section. Applicants to grade 5 or 6 take the Lower Level instead, which has four scored sections with 127 questions in 110 minutes, plus a 30-minute unscored essay. Primary 4 question counts and timing are not listed on admission.org, so families should confirm the details in the registration account. Students may test once per season, up to three times a year.

A parent helping a child with homework at home
Applying toGrade 4
Usually inGrade 3
SectionsReading and Mathematics
EssayNone

Who takes Primary 4

This section explains which students sit this level. The ISEE level is set by the grade a student is applying to enter, not by the grade the student attends at the time of the test. Primary 4 is the last of the three Primary entry points and the one closest to the Lower Level in format.

Applying to Level Students are usually in
Grade 3 Primary 3 Grade 2
Grade 4 Primary 4 Grade 3
Grades 5–6 Lower Level Grades 4–5

Source: E3n, ISEE overview (admission.org), checked 2026-08-24.

A family that delays the application by a year changes the level as well. A student who would have taken Primary 4 for grade 4 and instead applies to grade 5 takes the Lower Level. The levels overview shows all six entry points side by side, and the Primary 3 page describes the level one step below.

Structure of the test

This section lists what the test contains. Primary 4 has two scored sections, both answered in the test format the family selects at registration, and no writing section.

Section Scored Notes
Reading Yes Passages followed by comprehension questions
Mathematics Yes Number sense, operations and word problems
Essay Not given Applicants to grades 2–4 do not write an essay
Auditory Comprehension Not given Appears only at Primary 2

Source: E3n, ISEE overview (admission.org), checked 2026-08-24.

Per-section question counts and time limits for Primary 4 are not listed on admission.org. This page therefore states none, and families should rely on the figures shown in the parent account when registering. Any third-party figure for this level that cannot be traced to admission.org should be treated with caution. The test dates page explains the three testing seasons and the one-test-per-season rule.

What makes this level hard

This section describes the changes that families most often notice when moving from Primary 3. The test is still short compared with the Lower Level, but several demands rise together.

Longer reading. Passages are generally longer, and questions begin to ask for the main idea or an inference, not only a detail that can be found by scanning. A student who answers detail questions correctly may still struggle when the answer must be assembled from two sentences.

Multi-step mathematics. Word problems more often require two or more operations, and the order of those operations has to be chosen by the student. Separating two sources of error helps: some mistakes come from misreading what the problem asks, and others from arithmetic. They need different practice.

Sustained attention. Students in grade 3 are asked to work through two timed sections in a single sitting, using a format that may be unfamiliar. Pacing is a skill that develops through repetition, and it is easier to build early than to repair close to the test date.

English-language load. For students who speak another language at home, the mathematics itself is often secure while the phrasing of the problem, the units and the story context cause the loss. Practice that includes reading problems aloud and restating them in the student’s own words addresses this directly.

Original examples

The item below illustrates the multi-step reasoning described above. It is written in the style of a Primary 4 word problem and is not drawn from any E3n or third-party material.

Example 1 (Mathematics · Multi-step word problem)

Noor is reading a book with 120 pages. She reads 15 pages on each of 4 weekdays and 22 pages on Saturday. How many pages does she still have to read?

(A) 38 (B) 60 (C) 82 (D) 98

Explanation

A. The problem takes three steps. First, the weekday pages: 15 × 4 = 60. Second, add Saturday: 60 + 22 = 82 pages read so far. Third, subtract from the total: 120 − 82 = 38 pages remain.

(B) 60 counts only the weekday pages as read and leaves out Saturday. (C) 82 is the number of pages already read, not the number remaining, so it stops one step early. (D) 98 subtracts only Saturday’s 22 pages from 120 and ignores the weekdays. The final question, “still have to read”, is the quickest check: a student should confirm that the number chosen describes what is left, not what is finished.

Original practice item written by the ISEEPrep teaching team; not a question from the actual ISEE.

A preparation route

This section gives the order of work for a Primary 4 applicant. The length of each stage depends on the student’s starting point; families commonly allow three to four months before the first test, and a short assessment helps set the balance between stages.

Stage Goal Typical work
1. Diagnose Separate knowledge gaps from pacing problems Complete one short Reading set and one Mathematics set untimed, then similar sets timed, and compare accuracy
2. Build foundations Close gaps in reading and word problems Reading: summarize each passage in two sentences and point to the supporting line. Mathematics: restate the question, then plan the steps before calculating
3. Add timing Develop a sense of time per question Time small groups of questions first, then lengthen to a full section
4. Practice continuously Adjust to working through both sections in one sitting Complete a full-length session in the format the student will use, practicing skipping and returning
5. Settle Keep performance steady Review familiar material only; add nothing new in the final days

Practice results should be read as information about habits, not as predicted scores. A short practice set cannot be converted into an ISEE score.

If the timed set is clearly weaker than the untimed set, the student knows the material and needs pacing practice. If both are weak, foundations come first and timing follows. Beginning with repeated full-length sessions, before this distinction is made, tends to produce frustration without a clear next step.

Moving toward the Lower Level

This section shows how the next level differs, because Primary 4 skills carry forward even though the test does not. Applicants to grades 5–6 take the Lower Level, which introduces four scored sections and an unscored essay.

Lower Level section Questions Minutes
Verbal Reasoning 34 20
Quantitative Reasoning 38 35
Reading Comprehension 25 25
Mathematics Achievement 30 30
Essay (unscored, sent to schools) 1 30

Source: E3n, ISEE overview (admission.org), checked 2026-08-24.

The four scored sections total 127 questions in 110 minutes. Verbal Reasoning and Quantitative Reasoning are new question types, so ISEEPrep does not recommend practicing them during Primary 4 preparation. A better use of that time is wide reading, steady vocabulary growth and careful work on word problems, all of which transfer directly. The Lower Level page covers that test in full.

For guidance on how to sequence the first attempt and a possible second attempt within a school year, a free consultation with the teaching team is available.

Schools accepting the Primary 4 (Orange County, California, first batch)

Schools in the directory that list the ISEE and enroll the grades this level applies to. Confirm with each school’s admissions page for the current year; this is not an official school page.

SchoolCityGradesEntrance exam
St. Mary's SchoolAliso ViejoK-8ISEE
Harbor Day SchoolCorona del MarK-8ISEE
The Pegasus SchoolHuntington BeachK-8ISEE
TVT Community Day School (Tarbut V'Torah)IrvineK-12ISEE
Newport Christian SchoolNewport BeachK-12ISEE
St. Margaret's Episcopal SchoolSan Juan CapistranoK-12ISEE

Frequently asked questions

Which sections are on ISEE Primary 4, and is there an essay?

Primary 4 has two sections, Reading and Mathematics. It has no essay and no Auditory Comprehension section; the auditory section appears only at Primary 2. Per-section question counts and timing for this level are not listed on admission.org; the registration account shows the current details.

A student is in grade 3 now. Does that student always take Primary 4?

No. The level follows the grade the student is applying to enter. A grade 3 student applying to grade 4 takes Primary 4; the same student applying to grade 5 takes the Lower Level.

How many times can a student take Primary 4 in a school year?

Once per testing season and up to three times in a school year. Because a student cannot test twice in one season, families who want room for a second attempt usually schedule the first test early.

How soon are Primary 4 scores released?

E3n lists 3–5 days for online tests and 5–10 days for paper tests. Families add recipient schools in the parent account once the report exists, and adding schools after the report is generated carries no extra charge.

Can a student applying to grade 4 take the test at a Prometric center?

No. Prometric testing is limited to applicants to grades 5–12. Applicants to grade 4 choose among the At-Home, At-School and In-Office formats, which the registration guide compares.

Does a Primary 4 score carry over if the student applies again for grade 5?

No. Schools receive the scores a family chooses to send during a given application round, and a student applying to grade 5 takes the Lower Level, a different test with a different structure.

Sources3 sources · checked 2026-09-30
  1. admission.org/assessments/isee/about
  2. admission.org/assessments/isee/registration
  3. admission.org/assessments/isee/score-reports

Last reviewed 2026-09-30 · Next review 2027-03-31 · Reviewed by ISEEPrep teaching team

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