💡 HELP THEM GET IT  ·  01

How to Explain Fractions to Your Child

“Fractions don't make sense.” If you've heard that, this is the version that usually lands — and it starts with a pizza.

A pie chart divided into fractions beside cards showing three quarters and a half

A fraction is just part of a whole. Everything else is notation.

“Fractions don't make sense.” If you've heard that sentence at a kitchen table, you're in enormous company.

They look complicated because there are suddenly two numbers stacked on top of each other, and the rules seem to change depending on what you're doing. But the underlying idea is very simple, and children usually already have it — they just haven't connected it to the symbols.

Start with a pizza

One pizza, shared equally between two people. Each person gets ½.

The bottom number tells you how many equal pieces the whole was cut into. The top number tells you how many of those pieces you've got.

So ¾ means the whole was cut into four equal pieces, and you have three of them. That's the entire concept. Everything else — adding them, simplifying them, turning them into decimals — is built on top of those two sentences.

Show them, don't tell them

The word “equal” is doing quiet work in both sentences and it's where most confusion starts. Four pieces isn't a quarter each unless the four pieces are the same size.

Try this together — 2 minutes

Take a piece of paper. Fold it in half. Ask:

“How much of the paper is this?”

½. Fold it again — now four equal pieces. “What's one piece called?” ¼. “And three of them?” ¾.

Your child can now see the fraction instead of trying to remember a rule about it. That's the whole two minutes.

The mistake children often make

Ask which is bigger, ¼ or ⅛. A great many children say ⅛, because eight is bigger than four. It's a completely reasonable thing to think.

Go back to the pizza: would you rather share one pizza between four people, or eight?

When the same whole is cut into more pieces, each piece gets smaller. So ¼ is bigger than ⅛. Once they've pictured it once, they rarely get it wrong again.

Ask this to see if they've got it

“If I cut this pizza into 8 slices and you eat 3, what fraction have you eaten?”

You're listening for the reason, not the answer. If they say “three eighths, because there are eight pieces altogether and I've got three” — that's understanding.

If they get the right symbol but can't say why, they've recognised a pattern rather than grasped an idea. Worth another two minutes with the paper.

If they're still stuck

Stop writing and start handling. Chocolate, Lego, orange segments, toast, coins, a bar of anything.

Fractions get much easier the moment a child can see that they describe something real rather than being a rule about numbers that live on a worksheet.

Practise it

Fractions in the Learning Centre

Once the idea has landed, practice is what makes it stick. The Fractions lessons take it step by step — equivalent fractions, comparing, and fractions of amounts.

Free, and no need to start a trial to use them.

Open the Fractions lessons →

Where MindBlaze fits

The aim was never for your child to remember a fraction rule. It's for them to know what the two numbers actually mean — because everything in Year 7 sits on top of that.

MindBlaze's daily missions keep fractions ticking over in short bursts rather than long sessions, and the Learning Centre is there when something needs explaining again.

Zee
Zee — Founder, MindBlaze
MindBlaze

A fraction is just part of a whole.

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MindBlaze is ten minutes of daily practice in maths, English and reasoning. Have a look if it sounds useful.