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Understanding multiplicative relationships: percentages and proportionality

Year 8 • Maths
We've put the lessons in order helping you build on what you've learned before so it’s best to start with the first lesson of a unit.

Choose a lesson (16)

1
Checking understanding of percentages
2
Securing understanding of percentages
3
Multiplicative relationships presented graphically
4
Scaling diagrams for multiplicative relationships
5
Expressing one number as a percentage of another
6
Finding a percentage with a multiplier
7
Increase by a percentage
8
Decrease by a percentage
9
Finding the original amount after an increase
10
Finding the original amount after a decrease
11
Finding the percentage change
12
Multiplicative relationships and direct proportion
13
Graphing direct proportion
14
Direct proportion in context
15
Inverse proportion in context
16
Problem solving with percentages and proportionality