This teaching/learning unit is for exploring the essential Circle Geometry concepts and facts in Extension Maths. Step by step instructions to make each Geogebra file, plus questions & related ...

This unit contains full lesson plans and resources to teach the ‘Circle Geometry’ unit and is suitable for GCSE Higher Tier students. The lessons are designed for the new GCSE specification. The pack ...

The shortest distance between two points is a straight line. This is one of the basic principles of Euclidean geometry. But we live on a spherical Earth, so we cannot travel the straight line path ...