Your child knows that half a pizza is bigger than a quarter. But when a Maths assignment shows 3/8 + 2/8, they hesitate—or write 5/16.

It is easy to respond by giving them more fraction questions. Before you do, find out what they understand about the numbers they are working with. A child may remember a calculation rule without understanding what a fraction represents. Another may understand the picture but become confused by the symbols.

If your child is in Grade 5 in Alberta, a short conversation can help you identify where to begin.

What is a fraction actually telling us?

In 3/8, the bottom number tells us that one whole has been divided into eight equal parts. The top number tells us we have three of those parts.

Draw a rectangle, divide it into eight equal sections and shade three. Then ask your child to explain what the drawing shows.

If they can say “three out of eight equal parts,” they have a useful starting point. If they only repeat “three over eight,” spend more time with drawings and everyday examples before moving to calculations.

Four questions to try with your child

These are conversation starters, not a formal assessment. Encourage your child to draw, use small objects or explain aloud.

1. Are the parts equal?

Draw two rectangles of the same size. Divide the first into four equal parts. Divide the second into four unequal parts.

Ask: “If I shade one part in each rectangle, can I call both shaded areas one quarter?”

Answer: Only one of four equal parts is one quarter. The size of the pieces matters.

What to notice: A child who counts four pieces without noticing that they are unequal may need to revisit what the bottom number in a fraction means.

2. Can they compare fractions with the same denominator?

Ask: “Which is larger: 3/8 or 5/8? How do you know?”

Answer: 5/8 is larger. The eighths are the same size in both fractions, and five of them make more than three.

What to notice: Can your child explain the answer with a picture or number line? Understanding why one is larger matters more than memorising “look at the top number.”

3. Can they add parts of the same size?

Ask: “You eat 2/8 of a pizza at lunch and 3/8 at dinner. How much of the pizza did you eat altogether?”

Answer: 5/8 of the pizza.

There are two eighths plus three eighths, making five eighths. The pieces remain eighths, so the bottom number stays 8.

What to notice: If your child answers 5/16, ask them to draw the pizza. Seeing five pieces out of eight may make the error easier to understand and correct.

4. Can they explain what remains?

Ask: “A chocolate bar has eight equal pieces. You eat 3/8 of it. What fraction remains?”

Answer: 5/8 remains.

What to notice: Does your child understand that the whole bar is 8/8? This idea helps them reason through subtraction rather than guess a rule.

Why more worksheets may not solve the problem

If your child has misunderstood the meaning of a fraction, completing twenty calculations may reinforce a mistaken method. First, ask them to show the fraction in a picture, explain it in words and place it approximately on a number line.

Then move between the drawing and the calculation:

“Here are two eighths. Here are three more eighths. How many eighths do we have?”

Once the child can explain that confidently, practise similar questions with different numbers. Return to the idea a few days later to see whether they still understand it without a reminder.

What if your child understands the picture but struggles with the symbols?

That is useful information. Write the picture and fraction side by side. Ask your child to point to the shaded pieces, then to the number that counts them. Give them time to connect what they see with what they write.

You can also ask them to explain an answer before writing it. A learner who says “five eighths” confidently but writes 5/16 may need focused practice recording the fraction correctly.

If they are comfortable with simple fractions but become stuck when a question is written as a story, read the question together. Ask: “What is one whole in this problem?” A pizza, a chocolate bar and a length of ribbon can each be the whole, but the child must know what the fraction refers to.

When should a parent ask for help?

Speak with your child’s teacher if the same difficulty appears across several assignments or your child is becoming frustrated and avoiding Maths. Share a specific example, such as:

“My child can draw 3/8, but when adding 3/8 and 2/8, they add the bottom numbers too. What should we practise first?”

That gives the teacher a clearer picture than “They don’t understand fractions.”

A tutor can also help by finding out whether the difficulty begins with equal parts, comparing fractions, understanding the whole or translating a word problem into a calculation. The best next lesson depends on the answer.

Online Grade 5 Maths tutoring for families in Alberta

Glareminds provides live, one-to-one online tutoring for children in Alberta, including families in Calgary and Edmonton. We begin with a free academic consultation and diagnostic conversation to understand your child’s current work and where they become stuck.

If fractions are causing frustration at home, bring a recent Maths assignment to the consultation. We can use it to discuss a focused plan for building your child’s understanding and confidence.

Learn about Glareminds’ online tutoring for families in Canada and book a free consultation.