Copy the teacher cards and cut into four sections. Review mean, median, mode and range with the students. Students will need their pencil and a piece of scratch paper.
Either make a transparency, pull up on a Smart Board or put one of the cards under a document camera.
Tell the students to hold up the card that matches their answer. They may end up holding more than one card and that is perfectly fine. We are asking them to describe the number...not the data set.