2.12 Solving Linear Equations GCSE PowerPoint Lesson

In this 39-slide lesson, students will develop their understanding of how to solve linear equations through a carefully scaffolded approach. The lesson begins with one-step equations, focusing on using inverse operations to isolate the variable. The lesson moves on to two-step equations, where students must perform a sequence of inverse operations in the correct order. These include both positive and negative values. As the lesson progresses, students will tackle multi-step equations such as ones that require expanding single brackets and equations where the unknown appears on both sides of the equation.

The lesson includes:

• Clear, guided examples

• Discussion opportunities from Think, Pair, Share

• Mini whiteboard section to check understanding and clarify misconceptions

• Four structured tasks to practise key skills

• Challenge activity to extend and deepen learning

Perfect for engaging learners while reinforcing essential algebra concepts.