Starter quiz
- What is 8 times as many as 5?
- '40' ✓
- How many 8s are there in 24?
- '3' ✓
- How many times greater than 3 is 27?
- 24
- 3
- 6
- 9 ✓
- 10
-
Which phrases describe the quiz team in this image- For every 2 chidlren there are 3 adults
- For every 3 adults there are 3 children
- For every 3 children there are 4 adults
- For every 4 children there are 3 adults ✓
- For every 3 adults there are 4 children ✓
-
- Each quiz team is made up of 3 adults and 4 children. If there are 35 people taking part, which equation represents how many of them are adults?
-
-
- ✓
-
-
- Each quiz team is made up of 3 adults and 4 children. If there are 5 teams taking part, how many children will there be in total?
- 7
- 15
- 20 ✓
- 32
- 31
-
Exit quiz
A quiz team is made up of 2 adults and 3 children. How many quiz teams does this image represent?- 2
- 3
- 4 ✓
- 5
-
- How many children are represented in this image?
- 3
- 4
- 9
- 12 ✓
-
- How many adults are represented in this image?
- 2
- 8 ✓
- 4
- 6
-
- How many people in total are represented in this image?
- 5
- 16
- 25
- 20 ✓
-
- What does the 5 in this equation represent in the image?
- The number of children
- The number of adults
- The number of people in one team ✓
- The number of people doing the quiz altogether
- The number of teams taking part
-
- What does the 4 in this equation represent in the image?
- The number of children
- The number of adults
- The number of people in one team
- The number of people doing the quiz altogether
- The number of teams taking part ✓
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Worksheet
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Presentation
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Video
Lesson Details
Key learning points
- Different representations can be used to show the same mathematical structure.
- Ratio tables show the multiplicative relationship between variables.
Common misconception
Seeing multiplication and division as inverse operations e.g. dividing by 2 and multiplying by half.
Encourage pupils to express the relationships between values using both multiplication and division.
Keywords
Ratio - A ratio shows the relative sizes of 2 or more values and allows you to compare a part with another part in a whole
For every - For every allows you to talk about the relative sizes of the values e.g. for every 2 squares there is 1 triangle
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