## Further Angles & Transformations

## Overview

During this half term students will revise and extend their knowledge of angles and properties of shapes applying them to increasingly complex problems including bearings.

Additionally students will be building on their prior learning of transformations from Year 7 & 8 to compare different effects of transformations on congruency. Similar shapes are also taught and this is linked to an introduction to Trigonometry.

## Lesson Resources

Lesson 1 – Angles with Algebra

Lesson 2 – Alternate & Corresponding Angles

Lesson 3 – Co-interior Angles

Lesson 4 – Further Angle Problems

Lesson 5 – Bearings

Lesson 6 – Bearings Problems

Lesson 7 – Rotational Symmetry

Lesson 8 – Describing a Rotation

Lesson 9 – Rotation

Lesson 10 – Translation using vectors

Lesson 11 – Vector Arithmetic

Lesson 12 – Similar Shapes

Lesson 13 – Exploring ratios in right angled triangles

Lesson 14 – Describing an Enlargement

Lesson 15 – Enlargement

Check Point