The power point explains how the activity is completed. The word file has the 16 questions that can be printed and posted on cards. I have a picture so you can see. This can be turned into a game. I have known teachers that give a prize to the first pair of students that have all 16 answers correct.She would have them come up and quickly check their papers. She would mark the ones that were wrong and the students would have to hunt the card down with the question that is wrong to redo it. If it is not a game students have to work together to get all all the cards in order to answer all 16 questions.