1. KS3 Mathematics S1 Lines and Angles 2. Contents S1.1 Labelling lines and angles A A SS1.4 A S1 Lines and angles S1.3 Calculating angles S1.2 Parallel and perpendicular…

Slide 1© Boardworks Ltd 2004 1 of 69 KS3 Mathematics S1 Lines and Angles Slide 2 © Boardworks Ltd 2004 2 of 69 S1.1 Labelling lines and angles Contents S1 Lines and angles…

Class 1: Angles Class 2: Parallel lines and angles Class 3: Quadrilaterals and types of triangles. Class 4: Congruent triangles. Class 5: Theorems 1- 4 Class 6: Theorems…

Slide 1Two tribes live on an island. Members of one tribe always tell the truth and members of the other tribe always lie. You arrive on the island and meet two islanders…

Slide 1 Class 1: Angles Class 2: Parallel lines and angles Class 3: Quadrilaterals and types of triangles. Class 4: Congruent triangles. Class 5: Theorems 1- 4 Class 6: Theorems…