Starter quiz
- Double 16 is equal to ______
- '32' ✓
- Tick the largest fraction.
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- Half of 500 is ______
- '250' ✓
- Tick the fractions that represent one half.
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- Use the correct symbol to compare: ___
- <
- > ✓
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- Use the correct symbol to compare: ___
- <
- >
- = ✓
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Exit quiz
- What is the relationship between the numerator and the denominator of a fraction that is equivalent to one half?
- The numerator is double the size of the denominator.
- The denominator is half the size of the numerator.
- The denominator is double the size of the numerator. ✓
- The denominator is two times the size of the numerator. ✓
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- Tick the fractions that represent one half.
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- Tick the fractions greater than one half.
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- Tick the fractions less than one half.
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- Order the fractions from largest to smallest.
- 1⇔
- 2⇔
- 3⇔
- Tick the fractions that would fit in the equation.
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Worksheet
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Presentation
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Lesson Details
Key learning points
- In fractions equivalent to a half, the numerator is half the value of the denominator.
- When the numerator is more than half the value of the denominator, the fraction is greater than a half.
- When the numerator is less than half the value of the denominator, the fraction is less than a half.
Common misconception
Pupils struggle to compare fractions to a half as they mainly consider it in its simplest form.
Encourage pupils to visualise their fractions on a number line. Also spend time thinking about the relationship between the numerator and the denominator in fractions equivalent to one-half and use this generalisation to help moving forward.
Keywords
Proper fraction - A proper fraction is a fraction where the numerator (the top number) is less than the denominator (the bottom number).
Order - To order things means to put things into their correct place following a set rule.
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