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Fraction word problems

Mathematics

Fraction word problems

An AR classroom game for Grade 5. Learners can aim with their hands at the camera or play by tapping the screen.

This set has 6 questions in an interactive multiple choice activity.

Curriculum indicatorค 1.1 ป.5/5

A look before you play

Sample questions

A few real prompts from the game to help you choose an activity for your class.

  1. A whole cake with 1/4 eaten - how much is left?

    • 3/4
    • 1/2
    • 1/4
    Read the explanation

    One take away one quarter leaves three quarters.

  2. What is 2/5 of 20?

    • 4
    • 8
    • 10
    Read the explanation

    Twenty divided by five is four, times two is eight.

  3. What is 3/4 of 40?

    • 36
    • 10
    • 30
    Read the explanation

    Forty divided by four is ten, times three is thirty.

Before you play

Game teaching guide

What children will practise

Solve fraction word problems in everyday settings such as cake eaten, water added and ribbon cut, and find fractions of amounts, following ค 1.1 ป.5/5.

What's in the worksheet

6 questions, multiple choice with 3 options - A whole cake with 1/4 eaten: what is left (3/4) - 3/4 of 40 (30) - 3/8 litre plus another 3/8 litre (3/4) - 1/2 of 1/2 (1/4) - A 6 m ribbon cut into 3/4 m pieces: how many (8)

How to use it in class

Use after multiplying and dividing fractions; about 6-8 minutes. - Play in teams and have them draw first, e.g. a ribbon marked in quarter metres - If many miss Q6, work out 6 × 4 ÷ 3 or count three-quarter pieces along a drawn ribbon - For Q5, fold paper in half and in half again to show 1/4 - Play it linked to the class to record results in the mark book.

Common sticking points

- Q6: children multiply 6 × 3/4 to get 4.5, cannot find it, and guess 6 or 9 - Q4: adding denominators gives 6/16, which is offered - Q5: 1 chosen by reading 'of' as add - Q3: stopping at 10, which is only a quarter of 40

Fraction word problems — AR game for Grade 5 | Krufahda