4.19 Harder Probability Equation Questions Higher GCSE PowerPoint Lesson

In this 22-slide lesson, students will tackle more challenging probability problems that require forming and solving algebraic equations to find unknown values. Problems will involve real-life or abstract contexts where students must interpret probability statements and use algebra to model the situation. Students will practise setting up linear and quadratic equations based on probability information, solving equations to find unknown quantities (such as missing totals or item counts) and substituting and verifying solutions in the context of the problem. The lesson reinforces key algebra skills while deepening understanding of how probability can be used to model and solve problems. Students will be encouraged to show clear working, justify their methods, and check the validity of their solutions.

Note this lesson is for the higher tier only.

The lesson includes:

• Clear, guided examples

• Discussion opportunities from Think, Pair, Share

• Mini whiteboard section to check understanding and clarify misconceptions

• One structured task to practise key skills

• Challenge activity to extend and deepen learning

Perfect for engaging learners while reinforcing essential data and statistics concepts.