Daily maths practice for kids: how much, and how

Why a little every day works

Memory works better when practice is spread out. In a study of maths practice, students who spread the same number of problems across sessions remembered the method much better a week later than students who did them all at once. The same study found that mixing different kinds of problems beat practising one kind at a time, even though mixed practice felt harder while they were doing it1.

For a child, daily practice has a simpler benefit too: nothing gets big enough to be scary. Ten problems is a small ask. Forty on a Sunday is a battle.

How much, by age

These are our suggestions, not rules. Stop earlier on a tired day, and never turn practice into a punishment.

A Kiwimath session is built the same way: 10 questions at your child’s level, or 5 for the youngest children.

What a good session looks like

1. Start with a winOne or two problems they can do easily. It gets them going and puts them in a good mood.
2. Then the real workA few problems at the edge of what they can do: they need to think, but they can get there.
3. One stretchA problem a little beyond them. Getting stuck here is fine; it is what the hints are for.
4. One from beforeSomething from last week or last month, so old skills stay fresh.

Stamina over speed

Timed drills have their place, but the skill that matters most as problems get harder is staying with one. Olympiad trainers put it plainly: preparation is about stamina, not speed, and learning to sit with a single hard problem for thirty minutes3.

You can build that at any age. Give one problem that doesn’t come out at once, and praise the trying: “you tried three different things, that’s how it’s done.” When they crack it after ten minutes, point out that the ten minutes is why.

The mistakes notebook

Coaches who prepare children for IOQM recommend a dedicated notebook of mistakes4. It works from Class 3 up. For each mistake worth keeping, write three things:

Once a week, cover the answers and try the notebook problems again. Crossing one out because it is now easy is one of the best feelings in maths.

Keeping it going

• Same time every day. After school snack, before screen time. A habit needs a hook.
• Stop while it is still fun. Ending on a win makes tomorrow easier to start.
• Streaks without guilt. Counting days in a row is motivating; a missed day is not a failure. Kiwimath has a streak freeze for exactly that day.
• Talk about the maths, not the marks. “Which one was the most interesting?” gets a better conversation than “how many did you get right?”

If practice keeps ending in tears, the problems are probably pitched too high. Our guide on why a child struggles with maths shows how to find the right starting point.