Many parents watch their child freeze when percentages appear in their maths homework. The numbers suddenly feel abstract, and stress rises.
Here's a practical tip to help them remember how to do percentages: take them shopping. Discounts and sales turn maths into something real, memorable and even fun. When students connect maths to real life, they don't just memorise, they understand.
Turning discounts into lessons
Shops are full of examples. A 25% discount on shoes is a perfect chance to practise percentages. Your child calculates in real time, sees the result at the checkout and remembers it far better than a worksheet.
The mental method that makes it easy
Most percentages can be built from 10%, which is just the price divided by 10.
- 10%: divide by 10. For an $80 pair of shoes, 10% is $8.
- 5%: half of 10%. So 5% of $80 is $4.
- 25%: a quarter. So 25% of $80 is $20, and the shoes cost $60.
- 50%: half the price.
Once they can find 10% and 5%, they can build almost any percentage: 30% is three lots of 10%, 15% is 10% plus 5%, and so on.
Three challenges to try on your next shopping trip
- A $45 jumper is 30% off. What do you pay? 10% is $4.50, so 30% is $13.50. You pay $31.50.
- Which is the better deal on a $40 item: 20% off or $10 off? 20% of $40 is $8, so $10 off is better.
- A $12 lunch, and you want to leave a 10% tip. How much in total? 10% is $1.20, so $13.20.
Why real-life practice sticks
Children remember what they experience, not just what they read in a textbook. That's why shopping is such a powerful way to remember how to do percentages. It takes the pressure off and makes maths relatable.
Good maths teaching uses the same approach, connecting concepts to real-world examples so they feel natural instead of intimidating.
The parent's role in everyday learning
Many parents want to help with maths homework but feel unsure about how it's taught now. Shopping bridges the gap. Asking your child to work out a discount or a total encourages problem solving without the frustration of a formal lesson.
Every time they work out a discount or check the bill, they gain confidence, and that confidence carries into the classroom and exams.
Turn shopping trips into learning wins
If your child struggles with percentages, don't wait until test week. A little real-world practice and the right guided support can change everything.
See how our 10-week Maths Accelerator lifts students a full grade in one term, in small online classes taught by a qualified maths teacher.