3.22 Surface Area of Frustums GCSE PowerPoint Lesson
£2.00
In this 32-slide lesson, pupils will learn how to calculate the surface area of a frustum — a solid formed by removing the top of a cone or pyramid parallel to its base. Through discussion and problem-solving, pupils will investigate the relationship between frustums and similar shapes, using this understanding to derive and apply surface area calculations.
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.