I like to start my lessons with a short activity to get my students focused. I have used this activity successfully with Grades 9-12 (GCSE and A-Level Classical Civilization in the UK) and in adult evening classes.Short activities such as this labelling Greek Theatre exercise are useful both for building into a lesson or as a stand-by. Once students are familiar with the Greek theatre this free resource can be used a review activity, bell ringer, warm up, brain break, exit, close down or when yo