Starter quiz
- How many halves are in 3 wholes? (You can use a bar model if it helps.)
- 3
- 6 ✓
- 1.5
- 0
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- How many quarters are in 5?
- 4
- 5
- 10
- 20 ✓
- 25
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- The bar model shows that there are ______ lots of a in 4.
- '12' ✓
- The bar model shows that there are ______ lots of a in 3.
- '15' ✓
- The Oak teacher gave 4 pupils a question, "How many tenths are there in 5?" Select the correct answer and explanation.
- Laura says "There are 500 tenths because = 500"
- Andeep says "There are 50 tenths because = 50" ✓
- Jun says "There are 50 tenths because each 10 wholes has five fifths."
- Alex says "There are 2 tenths because = 2"
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- Sort the following from largest to smallest.
- 1⇔
- 2⇔
- 3⇔
- 4⇔
- 5⇔
Exit quiz
- Using the bar model, work out ______.
- '6' ✓
- Using the bar model, work out ______.
- '4' ✓
- What does this bar model represent?
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-
- ✓
-
-
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- Match the question on the left with the calculation on the right.
- ⇔✓
- ⇔✓
- ⇔✓
- ⇔✓
- What does this bar model represent?
-
-
- ✓
-
-
- By drawing your own bar models or otherwise, match the calculations on the left with the answers on the right.
- ⇔✓
- ⇔✓
- ⇔✓
- ⇔✓
Worksheet
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Presentation
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Lesson Details
Key learning points
- A diagram can help to show the underlying structure.
- The whole number can be split into a number of equal parts equal to the denominator.
- The numerator states how many equal parts are wanted.
- The value of each part is multiplied by the numerator.
Common misconception
Using the unitising method with a remainder, the remainder is not written as a fraction of the unit.
Drawing bar models, ensure that the unit is subdivided so the remainder can be seen as a fraction of the unit.
Keywords
Proper fraction - A proper fraction is a fraction where the numerator is less than the denominator
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