This activity is perfect for a unit on integers. It gives the average high temperatures for four cities over the course of 12 months. Both positive and negative temperatures are given. The first 12 questions are various questions based on comparing the temperatures. Students need to be able to interpret the chart in order to answer correctly. The next section asks students to calculate the mean, median, mode and range of each set of city temperatures. The final page requires students to plot each of the cities according to the provided coordinates on a world map. It also asks the student to identify which continent each city is located on.