Selective High School test — Year 6 child at 65th percentile, realistic chances?
We've been prepping my daughter for the Selective High School Placement Test for about 16 weeks. She's currently scoring around the 65th percentile on practice papers, with reading being her strongest area and mathematical reasoning her weakest. The schools we're hoping for are top-tier — places like James Ruse or North Sydney Girls — and I know those require scores closer to the 99th percentile. At what point do we have an honest conversation about realistic expectations?
She does 45 minutes of targeted practice six days a week with one rest day. Her mathematical reasoning has improved from about the 48th to the 60th percentile over the prep period, which is encouraging but slow. Thinking skills has been stable around the 68th. I genuinely don't know if the remaining 8 weeks can close a 30–35 percentile gap, or if we should start identifying second and third preference schools that might actually be in reach.
Her primary school has a strong academic environment and she's generally a good student — mostly A grades — but the top selective schools draw from a pool where nearly every applicant is also a strong student. We don't want to discourage her but we also don't want to set expectations that lead to real disappointment in August.
Did continued practice actually move the needle in the final 8 weeks for anyone, or was the trajectory established by week 10 or so pretty much where it stayed?
James Ruse cut-offs are genuinely around the 99th percentile — I've heard from parents whose kids scored 97th and still didn't get an offer. There are plenty of good selective schools in the 80th–90th range where a move from 65th to 75th would be very competitive.
We had a similar situation two years ago. Our son plateaued around 70th percentile and we adjusted our preference list. He got into his third preference and it's been a genuinely great fit academically and socially — it wasn't the heartbreak we feared.
Keep the six-days-a-week pace but shift the last 4 weeks entirely to past papers under strict timed conditions. That's where kids pick up the most ground — not through new content, but through speed and confidence under pressure.
The 30–35 percentile gap is a hard one to close in 8 weeks for the very top schools. Most kids' percentiles stabilize within about 5–8 points of where they are at the halfway point of prep — that's not a hard ceiling but it's the typical pattern.
We were in almost the exact same position two years ago — my son was hovering around the 60th-65th percentile at the 16-week mark and we genuinely thought he'd make it. He didn't. What we didn't realise until after the results came back was that mathematical reasoning wasn't just "weak" — it was tanking his composite score way harder than we expected, because the selective test weights quantitative sections heavily relative to how most kids practise for them. We'd been letting him coast on his reading strength and calling it balanced prep. It wasn't.
Second attempt, we flipped the ratio completely. He did maths reasoning drills five days a week and reading only twice, and we got obsessive about timed conditions — not just completing papers but finishing them with two minutes to spare. The time pressure on the actual exam is brutal and kids who haven't practiced under it freeze in ways they never do at home. His percentile in mathematical reasoning went from the low 60s to the low 80s over about 12 weeks of targeted work. That was the difference.
For your daughter specifically — 65th overall with reading as her ceiling is a warning sign, not a comfort. The top-tier schools are pulling from the 95th+ percentile pool, so she needs another area to carry weight, and it has to be maths reasoning because that's where the most ground can be gained quickly with the right drills. Don't let the strong reading score make you feel like you're further along than you are. Be honest about the gap and treat the next few weeks like you're building a completely different skill, not just refining an existing one.
We were in almost exactly this position last year with my son — 64th percentile at 16 weeks out, maths being the drag. The one thing that genuinely shifted his score was stopping timed practice for two weeks and just doing maths reasoning questions slowly, working out loud why wrong answers were wrong. Not what the right answer was, but why the trap answers looked right. It sounds counterintuitive when you're worried about speed, but his accuracy jumped first and the timing sorted itself out after.
65th percentile isn't a closed door, especially with reading as a strength — that section carries real weight. She's got time. Just don't let her grind the same question types she's already decent at because it feels productive.
Honestly the biggest shift for us was stopping after every wrong answer and really digging into why it was wrong, not just checking the answer key and moving on. My son kept making the same mathematical reasoning mistakes for weeks until we started treating each one like a mini investigation. It slows you down but it's worth it because the patterns start jumping out at you.
65th percentile with 16 weeks still to go isn't a bad position, especially if she's genuinely understanding her errors rather than just drilling volume. The maths gap is super common and it usually responds well once you figure out which specific concepts are tripping her up. Don't just redo the paper, ask her to explain her wrong answer to you out loud, it's uncomfortable but that's kind of the point.