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A free, untimed 20-question diagnostic maps your child’s strengths and gaps across every Upper Level topic — then daily drills target exactly what needs work, building up to a full-length timed practice test. For students currently in grades 8–11, applying to grades 9–12.
Straight from the live pool: the same question, feedback, and explanation your child gets in a drill.
A circle has its center at (3, −2). The point (−3, 6) lies on the circle. What is the length, in units, of the radius of the circle?
PopPrep mirrors the actual test — same sections, same question styles, same pacing. Upper Level spans algebra through advanced verbal reasoning and quantitative comparison — PopPrep pinpoints which of the 40+ topics actually need work.
| Verbal Reasoning | 40 questions · 20 min |
| Quantitative Reasoning | 37 questions · 35 min |
| Reading Comprehension | 36 questions · 35 min |
| Mathematics Achievement | 47 questions · 40 min |
Don’t take our word for it: the sample question above is the product, and the free diagnostic is 4,300+ more of the same standard.
Every question is original and written to the published ISEE blueprint for its level — the same sections, question styles, difficulty, and pacing your child will see on test day.
All 4,300+ questions and 74 reading passages are reviewed one by one by the PopPrep content team before they go live. Nothing is auto-published.
Section structure, question formats, timing, and difficulty follow the test maker’s published guidance level by level — so practice here transfers to the actual exam.
PopPrep is built by a Bay Area parent and engineer — my own daughter was its first student. Every question is written and reviewed by hand before your child sees it, and every pass carries a 30-day money-back guarantee. If anything on this page doesn’t hold up when you try it, I want to know: support@popprep.ai reaches a person, not a ticket queue.
“The explanations actually teach you how to do it, not just tell you what you got wrong.”
PopPrep is independent and not affiliated with or endorsed by ERB.
Fall ISEE testing runs August–November, winter testing December–March, and most schools’ applications are due in January. Six to eight focused weeks is the sweet spot. Count back from your test date and start with the free diagnostic today, so the plan fits the time you have.
The diagnostic is free, untimed, and takes about 20 minutes. No card needed to start.
Start the free diagnostic