Your abilities have been tested but know we need to know if you've learnt something. It's obvious that to be a good detective you need more training but let's test some of your knowledge.

Divide the class in 2 or 3 big groups.

Decide which person in your group is going to be the spokesperson and which one is going to be the secretary and take a paper.

You're going to listen to different cases and you just have 15 seconds to solve them. The cases are in English but you can discuss your possible solutions with your group in Catalan