Addition and subtraction fractions

These 5 lessons targeting students at Years 5-6, can be used as stand alone or as a sequence of lessons to develop understandings and proficiency in recognising and representing equivalent fractions, adding and subtracting fractions with related denominators and finding a fraction or percentage of an amount.

These lessons were developed in collaboration with the Australian Association of Mathematics Teachers (AAMT). 

Explore the lessons

  • Fraction shape puzzles Image
    Fraction shape puzzles

    In this lesson, students investigate fractions through the relationships between various shapes. They then use tangrams to puzzles to explore fractions. 

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  • Flag fractionisation Image
    Flag fractionisation

    In this lesson, students investigate fractions by exploring the colourful world of flags, including Aboriginal and Torres Strait Islander ones. They use a grid to understand fractions, and guide a partner to draw an Asian flag using precise mathematical language and locating fractions on a number line.

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  • Farm fence fractions Image
    Farm fence fractions

    In this lesson, we explore farm and paddock design as we delve into the world of fractions, decimals and perimeter using Cuisenaire rods or Unifix cubes as fencing materials.

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  • Fractional funds Image
    Fractional funds

    In this lesson, we encourage financial literacy and reinforce understanding of fractions in a practical context, by learning how to find a fraction or percentage of an amount, through budgeting for a fictitious class party.

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  • Map masterpiece Image
    Map masterpiece

    In this lesson, students explore the world of house and garden design while delving into the fascinating realm of percentages. They use a 10 x 10 grid to plan and depict their dream house and garden.

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