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Ratios of a miniature Earth
Lesson5 of 7 in this unit
SecondaryYear 7 - 8MathematicsEnvironmentalSustainability
Lesson Summary
Students learn about sustainability by looking at social equality and the imbalance of resources. They learn that rate and ratio problems can be solved using fractions or percentages and choose the most efficient form to solve a particular problem.
Learning intentions
Students will:
- learn and revise the use of ratios in everyday life
- use ratios, percentages and fractions to make calculations
- learn about social equality and the imbalance of a minority chewing through more than one planet's worth of resources.
Success criteria
Students can:
Lesson Guides and Printables
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