How much maths practice does your child actually need each week?
Not enough, and skills slip. Too much, and maths becomes a fight. Here's a grade-by-grade guide to getting it right.
Every parent has asked this question at some point: is 20 minutes of maths a night enough, or should it be an hour? Are we doing too little, or pushing too hard? It's a surprisingly difficult question to answer, because too little practice lets skills slip, but too much turns maths into a battle nobody wins.
The good news is that the research on this is fairly consistent, and it has less to do with hours logged than most parents assume. What matters far more than total time is what your child practises and how often they return to it. Here's a grade-by-grade guide to help you find the right amount — without turning your evenings into a fight.
Why "more practice" isn't automatically better
It's tempting to think that struggling with maths simply means a child needs more hours on the subject. But maths ability doesn't build the way stamina does. A child grinding through 90 minutes of worksheets on a topic they already understand isn't making progress — they're just burning time and patience.
What actually builds maths skill is short, frequent, targeted practice. Spaced repetition — coming back to a concept a few times over several days rather than once in a marathon session — is one of the most well-established findings in learning science. It's also far gentler on a child's motivation. Fifteen focused minutes, four times a week, will usually outperform one exhausting hour-long session, especially for a child who already finds maths stressful.
This is exactly why generic worksheets often disappoint parents. They don't distinguish between what a child has mastered and what they haven't, so time gets spread evenly across everything — including things that don't need it. A platform like Equals2 solves this by tracking performance and quietly routing practice time toward the topics where a child is actually weak, so every minute counts for more.
A rough guide by phase
There's no single "correct" number, but these ranges reflect what's realistic and effective for most CAPS-aligned learners.
- Foundation Phase (Grade 1–3): 10–15 minutes, 4–5 times a week. Short bursts matter more than duration at this age — attention spans are still developing, and consistency builds number sense faster than length ever will.
- Intermediate Phase (Grade 4–6): 15–25 minutes, 4 times a week. This is when fractions, long division, and multi-step problems appear, so regular touchpoints help concepts stick before the next one is introduced.
- Senior Phase (Grade 7–9): 20–30 minutes, 3–4 times a week. Algebra and more abstract reasoning start here, and gaps from earlier grades tend to surface — extra sessions on specific weak topics pay off more than blanket revision.
- FET Phase (Grade 10–12): 30–45 minutes, 3–5 times a week, rising closer to exams. Targeted revision of weak topics matters more than raw hours, especially with matric on the horizon.
These are starting points, not rules. A child who's confident and on track might need less. A child rebuilding a foundational gap from a grade or two back might need more — but even then, it should stay focused and short rather than becoming a daily ordeal.
Quality signals that matter more than the clock
Instead of watching the timer, watch for these signs that practice time is actually working.
- They're getting steady exposure to topics they've struggled with, not just topics they already know
- Sessions end before frustration sets in — even if that means stopping early
- They can explain why an answer is right, not just that it is
- Confidence is trending upward over weeks, even if mistakes still happen
- Practice happens close to the same days each week, so it becomes routine rather than a negotiation
If your child's practice sessions tick these boxes, the exact number of minutes matters far less than you'd think.
Building a rhythm that actually sticks
The single biggest predictor of long-term improvement isn't intensity — it's consistency. A child who practises 15 minutes most days for a term will typically outperform one who does two-hour cram sessions once a week, even though the total time might be similar.
It's not about finding more hours in the day — it's about making sure every minute of practice is aimed at the right thing.
This is where knowing exactly what to practise becomes so valuable. Equals2 covers the full CAPS curriculum from Grade 1 to Grade 12, tracks performance as your child works, and automatically identifies weak areas so practice time is never wasted on concepts already mastered. If a gap traces back a grade or two, the app lets your child revisit that earlier term directly — no guessing which workbook to pull out. And with a new feature launching soon, students will even be able to request extra questions on whatever specific topic they're currently learning in class, making practice time even more precisely targeted.
The bottom line
There's no perfect number of minutes that applies to every child. What matters is short, regular, targeted sessions that build on real weak spots rather than generic drilling. Start with the ranges above, watch how your child responds, and adjust from there.