South Kensington families applying to US private schools run into a question that families in the United States often skip past: the ISEE or the SSAT? Both are admissions tests accepted by independent schools across the country. Many schools take either. Some prefer one. Very few require both, and almost nobody needs to sit both.
Choosing well is worth doing before preparation starts, because the two tests reward different things and a plan built for one does not transfer cleanly to the other.
Start with what your schools actually say. School websites list which admissions test they accept, and where a school takes either, the choice belongs to the family. That is a real advantage rather than an administrative nuisance, because it means a student can sit the test that suits how they think.
Both are available in London. MindMine’s FAQ sets out the practical detail, including that the ISEE and SSAT are offered as paper tests at the American School in London, which is a manageable journey from South Kensington.
The Differences That Actually Matter
Content differs less than people expect. Both cover verbal reasoning, reading comprehension, and mathematics, and both include an unscored writing sample that schools read anyway. The differences worth planning around are narrower and more specific:
The SSAT verbal section includes analogies, a question type the Independent School Entrance Examination does not use at all. A student who has prepared only for one will find the other’s verbal section unfamiliar in a way that has nothing to do with vocabulary.
Scoring works differently, and this is the one that changes strategy on test day. The ISEE has no penalty for a wrong answer, so a student should answer everything. On the SSAT, EMA confirms that the Middle and Upper Levels subtract a quarter point for each incorrect answer while the Elementary Level does not. That single difference changes how a student should handle a question they cannot crack.
Kelly Clement of MindMine Education prepares students for both, and her guide to the SSAT covers the format in more detail if your family is weighing the two.
Covering:
- Working out which admissions test your schools actually want
- ISEE and SSAT exams across the lower levels and upper levels
- Analogies, guessing strategy, and the differences that change preparation
- Sitting either test in London