What the system is
This section explains what the platform does and what it does not do. The ISEEPrep online learning system is a practice and review environment for students preparing for the ISEE, the admission test organized by E3n (formerly ERB, website admission.org). It is available by subscription to any online learner, and it is built around three habits: practicing by skill, rehearsing the full test under timed conditions, and returning to missed questions until they are resolved.
The system does not replace the real test and does not issue ISEE results. It gives students a place to practice at a level that matches their application grade, with feedback that can be read by students, parents and tutors.
The three modules
This section answers what a student actually does inside the system. The table summarizes the three modules.
| Module | What it does |
|---|---|
| Practice by section | Questions are organized by test section; answers are scored immediately. Students may practice one section or repeat questions on the same skill by error tag. |
| Full-length practice tests | Complete practice tests follow the structure and timing of the actual exam, with timed sections and scheduled breaks. Each test reports section scores and percentile standing. |
| Error analysis and daily vocabulary | Missed questions are sorted by question type and skill and reappear in the next round. The daily vocabulary check-in delivers words from the level-specific list. |
The three modules work as a loop. Section practice builds a specific skill, a full-length test shows whether the skill holds under timing, and error analysis decides what the next round of section practice should contain. Students who use only one module usually lose this loop. A student who takes repeated full-length tests without reviewing errors, for example, learns the pacing of the test but not the reasons for the misses.
What the estimated scores mean
This section answers how to read a practice test result. The system reports section scores and a percentile standing after each full-length test. These numbers are estimates produced by the system from the student’s answers, and they are not ISEE scores.
Three cautions apply when families read them.
- Compare practice tests with each other. A change from the first practice test to the third is more informative than any single number, because conditions at home differ from a test center.
- Do not convert a practice result into a stanine or an admission prediction. Percentiles and stanines on the ISEE score report are calculated by E3n against students applying to the same entry grades; the scores page explains how they are read.
- Read the error report before the score. The pattern of missed question types and skills shows what to study next. The score only shows how large the gap currently is.
Who should subscribe alone, and who should add tutoring
This section answers whether the system is enough by itself. The answer depends on how the student studies, not on the level taken.
| Student situation | Suggested route |
|---|---|
| Studies independently and wants timed practice with organized feedback | System subscription alone |
| Has a clear weak section and needs repeated practice on that skill | System subscription, with section practice and error tags |
| Repeats the same errors after reviewing them | System subscription plus one-on-one tutoring |
| Needs the reasoning behind answers explained, or is new to the question formats | One-on-one tutoring, with the system for practice between lessons |
| Applying within a few weeks and unsure where to begin | Free trial first, then decide with the error report in hand |
Pairing the two is the most common reason for a family to compare options. The system supplies volume, timing and a record of errors; a tutor supplies explanation and correction of the reasoning behind each error. A student who works with a tutor can bring the error report to each lesson, which shortens the time spent finding out what to review. Families still deciding on a preparation route can start from the ISEE prep overview, and those who need a schedule can use the study plans.
Subscription plans and pricing
This section answers what each plan costs and how many full-length practice tests it includes. The practice test count is the main difference between plans.
| Plan | Practice tests included | Price |
|---|---|---|
| 1 month | 1 practice test | $500 |
| 3 months | 3 practice tests | $900 |
| 12 months | 12 practice tests | $2,500 |
Prices checked 2026-09-30; confirm at enrollment.
A one-month plan suits a student with a test date close at hand and one practice test to benchmark readiness. The three-month plan gives a test at the start, in the middle and near the end of a typical preparation period, which allows a student to see change over time. The twelve-month plan suits a family that begins a year or more before the application and wants a regular benchmark across the whole period.
The free trial
This section answers what a family receives before paying anything. A free trial account includes one full-length practice test with section scores and an error report. The trial is set up for the ISEE level that matches the grade the student is applying to enter.
The trial follows four steps.
- Submit the trial form with the grade the student is applying to and the email that should receive the account.
- An advisor confirms the ISEE level for that grade and emails the trial account with login instructions within one business day.
- The student completes one full-length practice test at that level; the system reports section scores and an error report by email.
- The advisor follows up once with a short reading of the report and the next step, with no obligation.
Parents who are unsure which level applies should read the levels overview before submitting the form. The form asks for the application grade because the level follows the entry grade, not the current grade. Details are used only to set up the trial account and answer follow-up questions, as described in the privacy policy.
Where registration and scores stay
This section answers what the system does not handle. The system is a practice tool; registration, test dates and score reports remain with E3n through the account families create at admission.org. The registration guide explains that process.
Source: E3n, ISEE overview (admission.org), checked 2026-08-24. Subscription prices, plan contents and the trial process come from ISEEPrep service data, checked 2026-09-30.
Frequently asked questions
Can students take an ISEE practice test online?
Yes. The system delivers full-length practice tests that follow the structure and timing of the actual exam, with timed sections and scheduled breaks. Each test reports section scores and percentile standing. The free trial account includes one full-length practice test at the level that matches the student's application grade.
Are the practice test scores the same as ISEE scores?
No. Practice test scores and percentile positions are estimates calculated inside the system. Only E3n (formerly ERB) issues ISEE scores, and only for the real test. The estimates are useful for tracking change between practice tests, not for predicting a stanine or an admission outcome.
How much does the ISEE online learning system cost?
A 1-month plan costs $500 and includes 1 practice test. A 3-month plan costs $900 and includes 3 practice tests. A 12-month plan costs $2,500 and includes 12 practice tests. Prices were checked on 2026-09-30; families should confirm the current price at enrollment.
Is the free trial really free, and what happens afterward?
The trial account carries no charge and no purchase obligation. After the practice test report is delivered, an advisor follows up once to explain the report and the possible next steps. Families may decline, subscribe, or ask about one-on-one tutoring without any pressure to choose.
Does the system cover every ISEE level?
The trial account is set up for the ISEE level that matches the grade the student is applying to enter, so an advisor confirms the level before the account is sent. Families should state the application grade, not the current grade, when they request the trial.
Should a student use the system alone or with a tutor?
Students who already study independently and need timed practice with organized feedback often use the system alone. Students who repeat the same errors, or who need explanations of reasoning, usually benefit from pairing it with one-on-one tutoring, where the error report guides each lesson.
Sources1 source · checked 2026-09-30
Last reviewed 2026-09-30 · Next review 2026-12-31 · Reviewed by ISEEPrep teaching team
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