My students read the official document from the CIA website about the intelligence process and "jobs." They are divided into groups and each person takes on a specific role, including "spy." Each group is given the task and one of the eight clues. They need to use their textbooks and websites to help them solve the task at hand. The spies can also share intel back and forth. It's a great way to get groups to work together and a fun way to learn about Canada.