All of these are appropriate when the teacher and students don't know each other. The last person must remember everyone. Smiley Smith 2. One cannot speak. Answers must be narrowed down through body language.
Students work in pairs to interview each other.
Then they report to the class what they found out about the other student. Students mingle with each other similar to a cocktail party. They ask questions and record the answers. At the end, they total the answers and report the results to the class. This is a variation where the card has categories on it.