Starter quiz
- If the numerator is half the size of the denominator, we can say that the fraction is __________.
- equal to one-quarter
- equal to one-half ✓
- equal to one-whole
- a proper fraction ✓
- an improper fraction
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- Tick the fractions greater than one half.
- ✓
- ✓
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-
-
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- Tick the fractions less than one half.
- ✓
- ✓
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-
- ✓
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- Compare these two fractions: ___
- < ✓
- >
- =
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- Order the fractions from largest to smallest.
- 1⇔
- 2⇔
- 3⇔
- 4⇔
- Compare these two fractions: ___
- < ✓
- >
- =
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Exit quiz
- To complete a calculation efficiently means to calculate it __________.
- quickly
- only using a written method
- accurately
- quickly and accurately ✓
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- Use reasoning to compare these two fractions: ___
- < ✓
- >
- =
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- Use reasoning to compare these two fractions: ___
- < ✓
- >
- =
-
- Use reasoning to compare these two fractions: ___
- <
- > ✓
- =
-
- Use reasoning to compare these two fractions: ___
- < ✓
- >
- =
-
- Use reasoning to compare these two fractions: ___
- < ✓
- >
- =
-
Worksheet
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Presentation
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Lesson Details
Key learning points
- If the numerator is the same, the greater the denominator, the smaller the fraction.
- If the numerator is the same, the greater the numerator, the larger the fraction.
- In fractions equivalent to a whole, the numerator is the same as the denominator.
- In fractions equivalent to a half, the numerator is half the value of the denominator.
Common misconception
Pupils look to convert all fractions so that they have a common denominator in order to compare them.
The vast majority of fractions can be compared without common denominators. To support this, pupils need to have a strong sense of the magnitude of the fractions they are comparing. Do not feel you need to move away from bar models too quickly.
Keywords
Common denominator - When two or more fractions share the same denominator, you can say they have a common denominator.
Magnitude - The magnitude of something refers to the size of something.
Efficient - To be efficient means finding a way to solve a problem quickly whilst also maintaining accuracy.
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