Sharing to a Ratio

The start of the lesson is used to review sharing a sum of money equally between three people.   The development phase builds on this by demonstrating how to share amounts to a ratio.   The plenary challenges students to consider a problem in context by sharing to a ratio and calculating proportional amounts.
Differentiated Learning Objectives
• All students should be able to share to a ratio where the total shares are a factor of the amount.
• Most students should be able to share to a ratio by calculating the value of a single share.
• Some students should be able to derive and simplify a ratio involving three terms and share to any amount.
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SKU: 183

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