For this game I create 2 stacks of index cards with answers and 2 stacks with clues or questions.
I then take the answers and tape them all over the school, both sets.
Thenk I split my class in two teams and give each team a stack of teh the clues/ questions and they have a set time limit to gather all the answers that match the questions and have to be sure not to get repeats as that means they are stealing the other teams answers.
The first team to complete the hunt in the time frame given is awards bonus points on their final.
