Reverse Percentages

Reverse Percentages
Reverse Percentages
Reverse Percentages
Reverse Percentages

              Reverse Percentages

              Using equivalent ratios students learn how to work a percentage change in reverse to calculate the original 100% value.  As learning progresses they are challegned to apply their learning to solve real life problems in context.
              Differentiated Learning Objectives
              • All students should be able to calculate 100% when given a representative percentage change.
              • Most students should be able to calculate the original value after a real life percentage change.
              • Some students should be able to calculate the original value after a compound percentage change.
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              Lesson Downloads
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              Scheme of Work Link
              Percentages Foundation Percentages Higher
              Related Blog
              Efficient Calculator Methods for Percentages ChangesCalculating a Reverse Percentage
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