## CPA approach + Bar modelling in Fraction

Concrete stage: Using connecting cubes as manipulatives Pictorial stage: Drawing of pictures / bar model Abstract stage: Using mathematical symbols and statements
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# Singapore Maths: Fun Play 'n Learn

## A Playground for Primary Mathematics Resources based on Singapore Mathematics Curriculum

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word problem

## CPA approach + Bar modelling in Fraction

## Bar Model: What’s Ethan’s age?

## Bar Model: Pears & Mangoes

Concrete stage: Using connecting cubes as manipulatives Pictorial stage: Drawing of pictures / bar model Abstract stage: Using mathematical symbols and statements
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Ethan is as old as his aunt now. The ratio of Ethan’s age to his aunt’s age was 1 : 7 ten years ago.
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Ali bought 8 pears and 6 mangoes. A mango costs 4 times as much as a pear. If 2 pears and 1 mango
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