Thanks, Lauren,
We are working this out and have decided to go with a simple- ‘find the missing poster’- to decide who did it. We are also going to add a tie-breaker/ extra prize: On the back of your entry sheet, Once your have worked out who did it, where and with what then write between 50 and 250 words describing what actually happened.
In other words once the students have found out, by running around, that (for example) Katniss Everdene did it, with the Elder Wand in Oz, then they have to work out a good idea for what ‘it’ was. Was it a murder? if so who died? and why?
We thought that would add a little to the competition.