Studying ancient civilizations? This activity will thoroughly engage students in a study of Ancient Greece. They will become experts on one of the forms of government developed in Ancient Greece, and then act out a scenario for the class. The class will take notes on each of the forms of governments. Finally, the class will compare and contrast two of the forms of government in a Venn Diagram. Includes both cooperative and individual activities. This lesson works well with chapter 26 of History Alive: The Ancient World.