New Zealand is small enough that almost nobody writes maths game guides for it, so Kiwi parents end up reading Australian lists (close, but the year levels are off by one) or American lists (further off, and cheerfully unaware of it). Here is one written with New Zealand year levels, New Zealand school stages, and an honest account of which foreign games are worth importing into the whanau screen-time rotation.
Straight up: this is Infinilearn's blog and our own game appears below, so weigh those paragraphs accordingly.
Year levels, translated
Because Kiwi kids start school around their fifth birthday, New Zealand years sit one ahead of American grades, the same offset as England and one ahead of Australia. Two wrinkles worth knowing. First, the fifth-birthday start means a single class can span more than a year of ages, so your child's year level is a fuzzier signal than an Australian or American one; when a game asks for a grade, choose by age, not by the label. Second, if you use an Australian resource (and plenty of NZ schools do), remember their Year 7 is our Year 8.
| NZ year | Age | US grade |
|---|---|---|
| Year 5 | 9 to 10 | 4th grade |
| Year 6 | 10 to 11 | 5th grade |
| Year 7 | 11 to 12 | 6th grade |
| Year 8 | 12 to 13 | 7th grade |
| Year 9 | 13 to 14 | 8th grade |
| Year 10 | 14 to 15 | 9th grade |
The intermediate window
Years 7 and 8, the intermediate years, are quietly the highest-stakes stretch of school maths in New Zealand. It is the last flat run before secondary school, the point where fraction and decimal gaps either get fixed or get laminated, and the last stage where most kids will still play a maths game without an eye-roll. NCEA does not arrive until Year 11, which sounds far away until you realise that a Year 11 struggling with algebra is nearly always a Year 8 who never quite nailed fractions and integers. If you are going to spend any deliberate effort on maths at home, intermediate is where it buys the most.
What Kiwi families actually use
- Mathletics. The Australian school staple is a staple here too, and if your child's school subscribes, use it; it is proper aligned practice with a competitive layer. At home it is a paid subscription and reads more like homework than a game.
- Prototec. The humble Kiwi basic-facts site that generations of NZ teachers have sworn by. Free, plain as a bag of flour, and genuinely effective for timed number facts. It does one job; it does not pretend to be the curriculum.
- Study Ladder. Australian, primary-focused, popular in NZ classrooms, with a free home tier that rations activities per day. Fine for the younger end; Year 8s are done with it.
- Khan Academy. Free, American but easily translated with the table above, and deeper than any school will ever assign. The best pure-learning resource on this list and the least game-like thing ever built.
Ours, for the Year 5 to 10 band
Infinilearn is a free browser-based fantasy RPG for exactly the band this post covers: ages 9 to 15, Years 5 to 10 here. Students battle monsters, run quests, and fight bosses across 15 zones, and every attack fires by solving a real maths problem. It adapts topic by topic, so a Year 8 kid who is shaky on ratios starts seeing more ratio problems mid-battle without anyone assigning anything. The whole game is free, with no ads and nothing paywalled; premium (US$9.99 a month) is cosmetics plus a deeper parent dashboard, and the free parent dashboard already shows accuracy by topic. Chat is preset phrases only. The honest cons for a Kiwi family: it is American (it says "grade", so keep the table handy), problems are multiple choice, it needs a browser rather than a phone app, and there is no NZ curriculum mode; you are matching by age and trusting that Year 8 maths is Year 8 maths, which at these levels it mostly is.
Summer is the test
Last thing. The long break from mid-December to February is when the year's maths quietly leaks away, and the first term of the new year is spent refilling it. The families who dodge that are not running holiday lessons; they have one maths thing in the rotation that the kids treat as screen time rather than school. Whether that is a boss fight in our game or a Prototec sprint before the beach, twenty minutes a few times a week over summer is the cheapest head start Term 1 will ever offer.