3.35 – Circles Arc and Sectors Higher GCSE PowerPoint Lesson

This 31-slide lesson, students will learn how to calculate the arc length and area of a sector in a circle using fractions of the full circumference and area. They will apply formulas involving radius and angle, and solve problems in both numerical and worded contexts.
Students will also practise converting between degrees and fractions of a full turn to aid understanding.

Note this lesson is for the higher tier.

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 geometry concepts.