What the data is telling us
A major new analysis by Victoria University's Mitchell Institute - drawing on 17 years of NAPLAN results - has confirmed what many educators have quietly feared: the learning gap between Australia's most and least advantaged students is not just persisting, it is actively growing.
By Year 9, students from higher socioeconomic backgrounds are reading at a level more than four years ahead of their disadvantaged peers. In 2025, that figure climbed even further - to nearly six years in some year groups. The gap starts forming as early as Year 3, and it compounds with every passing year.
Critically, this widening gap is not driven by advantaged students improving. It is driven by disadvantaged students falling further behind at an accelerating pace.
- Mitchell Institute at Victoria University, 2026
đź“ť Don't wait - give your child a head start with real NAPLAN-style practice questions.
Start NAPLAN 2027 Practice Tests →Why practice tests make a real difference
While systemic change takes years, parents can act today. Consistent, structured practice is one of the most evidence-backed ways to help children close the gap - and build lasting confidence heading into test day.
Recall & retention
Practice tests strengthen memory recall - the same skill NAPLAN tests under real exam conditions.
Time management
Children learn to pace themselves through reading and numeracy sections, reducing anxiety on the day.
Gap identification
Targeted practice reveals exactly where your child needs support - before it shows up in results.
What parents can do right now
The research makes clear that government and systemic change is needed - but that change is slow. For families, the most powerful lever available today is preparation. Children who are exposed to NAPLAN-style question formats consistently before the exam:
- Experience significantly less test anxiety
- Perform better on reading comprehension and numeracy under time pressure
- Develop stronger self-awareness about their own learning strengths and weaknesses
- Build the kind of test-taking vocabulary and pacing skills that carry through to high school
Starting early matters too. The data shows gaps appear in Year 3 - which means consistent practice from primary school gives children the longest runway to build skills and confidence.
🎯 Designed for Years 3–9 - practice reading, numeracy, language conventions and writing.
Explore Our Test Series →Statistical findings referenced in this article are sourced from the Mitchell Institute at Victoria University's analysis of NAPLAN data (2008–2025), published May 2026.
