Circle Theorems Lesson - Dissection

This is a lesson I teach on Circle Theorems. The main resource is the notebook file which contains details on the starter task (see below), all circle theorems explained and detailed for students to copy on A3 paper (this is how I usually get them to do it), then 10 multiple choice questions to answer using my ABCD Fans (see my free resources)[can also use mini whiteboards].
The starter task, separate wsheet for students, involves them picking out parts of the diagram shown to identify angle facts already known - angles in a triangle, quadrilateral etc. This is then on the notebook file which is interactive and layered, allowing you to pull out certain features to explain to students.