1.42 Proportion Ingredient GCSE PowerPoint Lesson

In this 18-slide lesson, pupils will apply proportional reasoning to recipe questions. They will use their understanding of ratios and scaling to adjust ingredient amounts for different group sizes, check if there are enough ingredients available and calculate total costs when shopping or budgeting for recipes.

The lesson includes:

• Clear, guided examples

• Discussion opportunities from Think, Pair, Share

• Mini whiteboard section to check understanding and clarify misconceptions

• Two structured tasks to practise key skills

• Challenge activity to extend and deepen learning

Perfect for engaging learners while reinforcing essential numeracy concepts.