Laminate the 15 Olympic Event Cards. These are all math word problems (elapsed time, order of operations and measurement). Place two to three cards on six different tables. Divide your students into six groups. Students will rotate through six 2014 Sochi Olympic Math Challenge Stations in cooperative groups. Give students about 8 minutes at each station and then signal them (through perhaps Olympic music/pictures of Sochi, or actual pictures of events from the winter Olympics) to rotate to the next station. When all students have completed the six stations you can go over the answers with the students.