Catching kids up in maths beats retraining them at 25

National’s headline education promise this week is pitched at parents, but employers may have the most to gain. Its Plan for Kiwi Kids commits to expanding the Maths Acceleration Programme to 40,000 more students in years 7 to 10 over three years. Any business owner who has watched an apprentice struggle with a measurement, a margin or a quote knows where weak maths ends up. It lands in the training budget, the rework pile and the error rate.

This is a sensible policy. It is also a modest one, and it should be judged on both counts.

An increment on a programme already growing

The 40,000 figure is not a new idea dropped into the campaign. The programme was trialled in 2025, reached 12,300 year 7 and 8 students in 2026, and was already scheduled to reach 75,900 students across years 7 to 10 for 2027-29. National’s education spokesperson Erica Stanford says the total under National’s plan would be 128,000 by 2029. “These are the children we think need to be covered… so I’m pretty confident that we’ll be reaching the students that we need to get to,” she told RNZ. Students qualify if they are a year or more behind curriculum expectations, and get four 30-minute sessions a week.

The heavy lifting was done in May. The pre-Budget package put $29.7 million into maths support, including Maths Hubs, a times-table and division check, 36 extra maths intervention teachers and extending the tutoring into years 9 and 10. Budget 2026 itself committed $136.9 million over four years across 12 maths and literacy components, lifting maths teacher resourcing from 143 to 179 full-time equivalents. The campaign promise adds scale to something already funded and running.

Promising results from a narrow test

The campaign line that participants made close to two years’ progress in 12 weeks traces back to a single pilot. In 2025, the Ministry of Education trial with nearly 1,400 year 7 and 8 students across more than 100 schools found the tutored group improved 54 points on the e-asTTle maths test, against 26 points for a control group on regular lessons. Better still, gains held up across ethnic and socio-economic groups. At the time, Massey University maths education professor Jodie Hunter warned that e-asTTle covers only a small slice of mathematics and that it was unclear whether students had genuinely caught up with their peers.

That caveat deserves to be taken seriously, not as a reason to scrap the programme but as a reason to measure it properly. A 12-week jump on one test is an encouraging signal. It is not yet proof of a more numerate workforce.

Weak maths is a labour market problem

The case for treating this as workforce policy was made well before the campaign. In 2025, MBIE’s Going for Growth report found New Zealand’s school achievement and attendance were slipping relative to competitor countries, and warned that people without basic skills, including numeracy, face limited earning potential and a greater chance of relying on welfare. The same report pointed to a marked decline in PISA results since 2000.

Back in 2021, the New Zealand Initiative argued that a system failing to teach maths was “setting them up for career failure”, citing US research that 16 of the 30 fastest-growing occupations need substantial maths or science understanding. It also linked numeracy to basic financial competence, from mortgages to KiwiSaver returns. That same year, NZIER warned that reversing declining maths scores could take “10 years or longer” and would require sustained specialist teaching and rigorous evaluation rather than one-off fixes.

For employers, the arithmetic is simple. A year 8 student who is a year behind can be caught up with two hours a week of tutoring. A 22-year-old who never caught up costs a firm supervision time, mistakes and remedial training, and may never move into the higher-skilled roles businesses struggle to fill.

A down payment worth keeping

There are early signs the broader reform push is working. Year 6 maths achievement rose a statistically significant 6% between 2024 and 2025, interrupting a long decline. The government’s target is for 80% of year 8 students to be at or above curriculum level in reading, writing and maths by December 2030.

Against a 25-year slide, 40,000 extra students is a down payment, not a cure. But it is a well-targeted, evidence-led one, and the business community should want it to survive the election regardless of who wins. The next test is whether the gains last beyond 12 weeks and show up in NCEA results, apprenticeship completions and, eventually, fewer employers paying to teach basic maths on the job.

Sources

• RNZ: National promises to expand maths acceleration programme (2026-10-21)
• RNZ: Maths teaching programme to be rolled out to 13,000 students nationwide (2025-11-26)
• Ministry of Education: Further support for literacy and maths (2026-05-18)
• Ministry of Education: Investing in primary learning (2026-05-29)
• Scoop: Literacy and maths at forefront of new investment (2026-05-18)
• NZ Initiative: Counting the cost of New Zealand’s failed maths experiment (2021-02-11)
• NZIER: Declining maths scores is a problem for the New Zealand economy (2021-11-16)